@prefix :      <http://www.w3.org/1998/Math/MathML> .
@prefix owl:   <http://www.w3.org/2002/07/owl#> .
@prefix xsd:   <http://www.w3.org/2001/XMLSchema#> .
@prefix skos:  <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
@prefix ombibo: <http://www.wurvoc.org/bibliography/om-2/> .
@prefix dct:   <http://purl.org/dc/terms/> .
@prefix rdf:   <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix bibo:  <http://purl.org/ontology/bibo/> .
@prefix om:    <http://www.ontology-of-units-of-measure.org/resource/om-2/> .
@prefix foaf:  <http://xmlns.com/foaf/0.1/> .
@prefix dc:    <http://purl.org/dc/elements/1.1/> .
@prefix wv:    <http://www.wurvoc.org/vocabularies/WV/> .

om:PrefixedOhm  a            owl:Class ;
        rdfs:label           "prefixed ohm"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:ohm ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:exajoule  a           om:PrefixedUnit ;
        rdfs:comment     "The exajoule is a unit of energy defined as 1.0e18 joule."@en ;
        rdfs:label       "exajoule"@nl , "exajoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:joule ;
        om:symbol        "EJ" .

om:StarchMassFraction
        a                   owl:Class ;
        rdfs:comment        "The fraction of the mass of starch in a phenomenon"@en ;
        rdfs:label          "starch mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:teramolePerLitre  a        om:PrefixedMolePerLitre ;
        rdfs:comment          "Teramole per litre is a unit of amount of substance concentration defined as teramole divided by litre."@en ;
        rdfs:label            "teramole per liter"@nl , "teramole per litre"@en ;
        om:alternativeSymbol  "Tmol·l-1" , "Tmol l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:teramole ;
        om:symbol             "Tmol/l" .

om:NumberExternalBrowning
        a                   owl:Class ;
        rdfs:label          "number external browning"@en ;
        rdfs:subClassOf     om:Number ;
        om:commonlyHasUnit  om:one .

om:metrePerExasecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per exasecond squared is a unit of acceleration defined as metre divided by exasecond squared."@en ;
        rdfs:label            "meter per exaseconde kwadraat"@nl , "metre per exasecond squared"@en ;
        om:alternativeSymbol  "m Es-2" , "m·Es-2" ;
        om:hasDenominator     om:exasecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/Es2" .

om:ExternalBrowning  a       owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: poster (code)."@nl ;
        rdfs:label           "external browning"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "ext_brown"@en ;
        om:commonlyHasUnit   om:_1-5 .

om:ThermalResistanceUnit
        a                    owl:Class ;
        rdfs:label           "thermal resistance unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:kelvinPerWatt )
                             ] .

om:squareCentimetre  a   om:SquarePrefixedMetre ;
        rdfs:label       "vierkante centimeter"@nl , "square centimetre"@en ;
        om:hasBase       om:centimetre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:symbol        "cm2" .

om:femtolux  a           om:PrefixedUnit ;
        rdfs:label       "femtolux"@nl , "femtolux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:lux ;
        om:symbol        "flx" .

om:AngleUnit  a              owl:Class ;
        rdfs:label           "angle unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:degree om:gon om:mil-Angle om:minute-Angle om:radian om:revolution om:second-Angle om:millisecond-Angle om:microsecond-Angle om:metrePerMetre )
                                              ] om:PrefixedRadian )
                             ] .

om:SpecificProteaseActivity
        a                owl:Class ;
        rdfs:label       "specific protease activity"@en ;
        rdfs:subClassOf  om:SpecificCatalyticActivity .

om:centigram  a          om:PrefixedUnit ;
        rdfs:comment     "The centigram is a unit of mass defined as 1.0e-2 gram."@en ;
        rdfs:label       "百分之一克"@zh , "centigram"@nl , "centigram"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:gram ;
        om:symbol        "cg" .

om:micromolePerSecond-Time
        a                     om:UnitDivision ;
        rdfs:label            "micromol per seconde"@nl , "micromole per second"@en ;
        om:alternativeSymbol  "μmol·s-1" , "μmol s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:catalyticActivity-Dimension ;
        om:hasNumerator       om:micromole ;
        om:symbol             "μmol/s" .

om:decicoulomb  a        om:PrefixedUnit ;
        rdfs:comment     "The decicoulomb is a unit of electric charge defined as 1.0e-1 coulomb."@en ;
        rdfs:label       "decicoulomb"@nl , "decicoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:coulomb ;
        om:symbol        "dC" .

om:NumberAbscisedFlowers
        a                    owl:Class ;
        rdfs:comment         "Aantal gevallen bloemen."@nl ;
        rdfs:label           "aantal gevallen bloemen"@nl , "number abscised flowers"@en ;
        rdfs:subClassOf      om:NumberFlowers ;
        om:alternativeLabel  "#abscised flowers"@en ;
        om:commonlyHasUnit   om:one .

om:gramPerFemtolitre  a       om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per femtolitre is a unit of density defined as gram divided by femtolitre."@en ;
        rdfs:label            "gram per femtolitre"@en , "gram per femtoliter"@nl ;
        om:alternativeSymbol  "g·fl-1" , "g fl-1" ;
        om:hasDenominator     om:femtolitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/fl" .

om:yoctogray  a          om:PrefixedUnit ;
        rdfs:comment     "The yoctogray is a unit of absorbed dose defined as 1.0e-24 gray."@en ;
        rdfs:label       "yoctogray"@nl , "yoctogray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:gray ;
        om:symbol        "yGy" .

om:yoctosecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "yoctoseconde kwadraat"@nl , "yoctosecond squared"@en ;
        om:hasBase      om:yoctosecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "ys2" .

om:attohenry  a          om:PrefixedUnit ;
        rdfs:comment     "The attohenry is a unit of inductance defined as 1.0e-18 henry."@en ;
        rdfs:label       "attohenry"@nl , "attohenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:henry ;
        om:symbol        "aH" .

om:Permeance-MaterialsScienceUnit
        a                    owl:Class ;
        rdfs:label           "permeance (materials science) unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:perm-0C om:perm-23C om:kilogramPerPascalSecond-TimeSquareMetre )
                             ] .

om:centilitre  a         om:PrefixedUnit ;
        rdfs:label       "centiliter"@nl , "centilitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:litre ;
        om:symbol        "cl" .

om:_-248.5939OnTheCelsiusScale
        a                     om:FixedPoint ;
        rdfs:label            "-248.5939摄氏度"@zh , "-248.5939 on the Celsius scale"@en ;
        om:hasNumericalValue  "-248.5939" ;
        om:hasPoint           om:_24.5561OnTheKelvinScale ;
        om:hasScale           om:CelsiusScale .

om:zettaampere  a        om:PrefixedUnit ;
        rdfs:comment     "The zettaampere is a unit of electric current defined as 1.0e21 ampere."@en ;
        rdfs:label       "zettaampère"@nl , "zettaampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:ampere ;
        om:symbol        "ZA" .

om:MolarEnergyUnit  a        owl:Class ;
        rdfs:label           "molar energy unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:joulePerMole )
                             ] .

om:TemperatureRate  a       owl:Class ;
        rdfs:label          "temperatuur-rate"@nl , "temperature rate"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:TemperatureRateUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:degreeCelsiusPerSecond-Time , om:degreeCelsiusPerMinute-Time , om:degreeCelsiusPerHour ;
        om:unofficialLabel  "heating rate" .

om:Breadth  a               owl:Class ;
        rdfs:label          "breadth"@en , "breedte"@nl ;
        rdfs:subClassOf     om:Length ;
        om:commonlyHasUnit  om:fathom-USSurvey , om:point-ATA , om:gigametre , om:astronomicalUnit , om:gigaparsec , om:hectometre , om:fermi , om:megametre , om:kiloparsec , om:rod-US , om:megaparsec , om:millimetre , om:point-Didot , om:mile-USSurvey , om:mile-Statute , om:decimetre , om:micron , om:pica-ATA , om:micrometre , om:furlong-International , om:angstrom , om:picometre , om:exametre , om:mil-Length , om:kilometre , om:foot-International , om:attometre , om:petametre , om:metre , om:terametre , om:chain , om:cicero , om:parsec , om:pica-TeX , om:nauticalMile-International , om:lightYear , om:femtometre , om:decametre , om:inch-International , om:pica-Postscript , om:yard-International , om:solarRadius , om:point-TeX , om:centimetre , om:nanometre , om:foot-USSurvey , om:point-Postscript ;
        om:symbol           "b" .

om:NumberVascularBrowning3
        a                    owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 3 poster vascular browning."@nl ;
        rdfs:label           "number vascular browning 3"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "vascular_3"@en ;
        om:commonlyHasUnit   om:one .

om:exasecond-Time  a     om:PrefixedUnit ;
        rdfs:label       "exaseconde"@nl , "exasecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:second-Time ;
        om:symbol        "Es" .

om:GasConstantUnit  a        owl:Class ;
        rdfs:label           "gas constant unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:joulePerKelvinMole )
                             ] .

wv:illustration  a  owl:AnnotationProperty .

om:ElectricChargeUnit
        a                    owl:Class ;
        rdfs:label           "electric charge unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:abcoulomb om:coulomb om:faraday om:franklin om:statcoulomb om:second-TimeAmpere )
                                              ] om:PrefixedCoulomb )
                             ] .

om:decasecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "decaseconde kwadraat"@nl , "decasecond squared"@en ;
        om:hasBase      om:decasecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "das2" .

om:megaampere  a         om:PrefixedUnit ;
        rdfs:comment     "The megaampere is a unit of electric current defined as 1.0e6 ampere."@en ;
        rdfs:label       "megaampère"@nl , "megaampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:ampere ;
        om:symbol        "MA" .

om:zettacoulomb  a       om:PrefixedUnit ;
        rdfs:comment     "The zettacoulomb is a unit of electric charge defined as 1.0e21 coulomb."@en ;
        rdfs:label       "zettacoulomb"@nl , "zettacoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:coulomb ;
        om:symbol        "ZC" .

om:picomolePerLitre  a        om:PrefixedMolePerLitre ;
        rdfs:comment          "Picomole per litre is a unit of amount of substance concentration defined as picomole divided by litre."@en ;
        rdfs:label            "picomole per liter"@nl , "picomole per litre"@en ;
        om:alternativeSymbol  "pmol l-1" , "pmol·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:picomole ;
        om:symbol             "pmol/l" .

om:SpecificAmountOfMoneyUnit
        a                    owl:Class ;
        rdfs:label           "specific amount of money unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:euroPerTonne om:megaeuroPerMegatonne )
                             ] .

om:wattSquareMetre  a         om:UnitMultiplication ;
        rdfs:label            "watt vierkante meter"@nl , "watt square metre"@en ;
        om:alternativeSymbol  "W·m2" ;
        om:hasTerm1           om:watt ;
        om:hasTerm2           om:squareMetre ;
        om:symbol             "W m2" .

om:usesQuantity  a   owl:ObjectProperty ;
        rdfs:domain  om:ApplicationArea ;
        rdfs:label   "uses quantity"@en ;
        rdfs:range   om:Quantity .

om:micromolePerSecond-TimeGram
        a                     om:UnitDivision ;
        rdfs:label            "micromole per second gram"@en ;
        om:alternativeSymbol  "μmol·s-1·g-1" , "μmol s-1 g-1" ;
        om:hasDenominator     om:gram ;
        om:hasNumerator       om:micromolePerSecond-Time ;
        om:symbol             "μmol/(s g)" .

om:colonyFormingUnitPer25Millilitre
        a                  om:UnitDivision ;
        rdfs:label         "colony forming unit per 25 millilitre"@en ;
        om:hasDenominator  om:_25Millilitre ;
        om:hasNumerator    om:colonyFormingUnit ;
        om:symbol          "CFU/ml" .

om:femtomole  a          om:PrefixedUnit ;
        rdfs:label       "femtomol"@nl , "femtomole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:mole ;
        om:symbol        "fmol" .

om:standardDeviation  a  om:Function ;
        rdfs:label  "標準偏差"@ja , "standard deviation"@en .

om:ThermalDiffusivity
        a                   owl:Class ;
        rdfs:label          "thermal diffusivity"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:ThermalDiffusivityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:squareMetrePerSecond-Time ;
        om:hasDimension     om:kinematicViscosityOrThermalDiffusivity-Dimension .

om:zeptolumen  a         om:PrefixedUnit ;
        rdfs:label       "zeptolumen"@nl , "zeptolumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:lumen ;
        om:symbol        "zlm" .

om:SpecificStreptococcusAgalactiaeCount
        a                   owl:Class ;
        rdfs:label          "Streptococcus agalactiae count (specific)"@en ;
        rdfs:subClassOf     om:SpecificViableCount ;
        om:commonlyHasUnit  om:colonyFormingUnitPerGram .

om:millitesla  a         om:PrefixedUnit ;
        rdfs:label       "millitesla"@nl , "millitesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:tesla ;
        om:symbol        "mT" .

om:QuantityOfDimensionOne
        a                   owl:Class ;
        rdfs:label          "quantity of dimension one"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:QuantityOfDimensionOneUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        om:commonlyHasUnit  om:partsPerMillion , om:percent , om:one .

om:WhiteLightMagnitudeAtMaximumBrightness
        a                   owl:Class ;
        rdfs:label          "white light magnitude at maximum brightness"@en ;
        rdfs:subClassOf     om:MagnitudeAtMaximumBrightness , om:WhiteLightMagnitude ;
        om:commonlyHasUnit  om:magnitude , om:one ;
        om:symbol           "m_max" .

om:PrefixedUnifiedAtomicMassUnit
        a                    owl:Class ;
        rdfs:label           "prefixed unified atomic mass unit"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:unifiedAtomicMassUnit ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:NumberDryFlowers  a       owl:Class ;
        rdfs:comment         "Aantal verdroogde bloemen."@nl ;
        rdfs:label           "aantal verdroogde bloemen"@nl , "number dry flowers"@en ;
        rdfs:subClassOf      om:NumberFlowers ;
        om:alternativeLabel  "#dry flowers"@en ;
        om:commonlyHasUnit   om:one .

om:VasePlusWaterMass  a      owl:Class ;
        rdfs:comment         "Gewicht vaas plus water."@nl ;
        rdfs:label           "vaas- plus watermassa"@nl , "vase plus water mass"@en ;
        rdfs:subClassOf      om:Mass ;
        om:alternativeLabel  "weight vase"@en , "vase plus water weight"@en ;
        om:commonlyHasUnit   om:gram .

om:petakatal  a          om:PrefixedUnit ;
        rdfs:comment     "The petakatal is a unit of catalytic activity defined as 1.0e15 katal."@en ;
        rdfs:label       "petakatal"@nl , "petakatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:katal ;
        om:symbol        "Pkat" .

om:kilovolt  a           om:PrefixedUnit ;
        rdfs:label       "kilovolt"@nl , "kilovolt"@en ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:volt ;
        om:symbol        "kV" .

om:kelvinMole  a              om:UnitMultiplication ;
        rdfs:label            "kelvin mol"@nl , "kelvin mole"@en ;
        om:alternativeSymbol  "K·mol" ;
        om:hasTerm1           om:kelvin ;
        om:hasTerm2           om:mole ;
        om:symbol             "K mol" .

om:NumberWiltedLeaves
        a                    owl:Class ;
        rdfs:comment         "Aantal verwelkte bladeren."@nl ;
        rdfs:label           "aantal verwelkte bladeren"@nl , "number wilted leaves"@en ;
        rdfs:subClassOf      om:NumberLeaves ;
        om:alternativeLabel  "#wilted leaves"@en ;
        om:commonlyHasUnit   om:one .

om:week  a               om:SingularUnit , om:Unit ;
        rdfs:comment     "The week is a unit of time defined as 6.04800e5 second."@en ;
        rdfs:label       "week"@nl , "week"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasFactor     "6.04800e5"^^xsd:float ;
        om:hasUnit       om:second-Time .

om:zeptoampere  a        om:PrefixedUnit ;
        rdfs:comment     "The zeptampere is a unit of electric current defined as 1.0e-21 ampere."@en ;
        rdfs:label       "zeptoampère"@nl , "zeptoampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:ampere ;
        om:symbol        "zA" .

om:kilomolePerMetre  a        om:PrefixedMolePerMetre ;
        rdfs:label            "kilomole per meter"@nl , "kilomole per metre"@en ;
        om:alternativeSymbol  "kmol·m-1" , "kmol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:kilomole ;
        om:symbol             "kmol/m" .

om:decalitre  a          om:PrefixedUnit ;
        rdfs:label       "decaliter"@nl , "decalitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:litre ;
        om:symbol        "dal" .

om:lumenSecond-Time  a        om:UnitMultiplication ;
        rdfs:label            "lumen seconde"@nl , "lumen second"@en ;
        om:alternativeSymbol  "lm·s" ;
        om:hasDimension       om:luminousEnergy-Dimension ;
        om:hasTerm1           om:lumen ;
        om:hasTerm2           om:second-Time ;
        om:symbol             "lm s" .

om:kilolux  a            om:PrefixedUnit ;
        rdfs:label       "kilolux"@nl , "kilolux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:lux ;
        om:symbol        "klx" .

om:megasiemens  a        om:PrefixedUnit ;
        rdfs:label       "megasiemens"@nl , "megasiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:siemens ;
        om:symbol        "MS" .

om:reciprocalHour  a     om:UnitExponentiation ;
        rdfs:label       "omgekeerd uur"@nl , "reciprocal hour"@en ;
        om:hasBase       om:hour ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasExponent   -1 ;
        om:symbol        "h-1" .

om:SpecificEntropyUnit
        a                    owl:Class ;
        rdfs:label           "specific entropy unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:joulePerKelvinKilogram )
                             ] .

om:mole  a               om:SingularUnit , om:Unit ;
        rdfs:comment     "The mole is a unit of amount of substance defined as the amount of substance of a system that contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 12."@en ;
        rdfs:label       "mol"@nl , "mole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasQuantity   om:amountOfSubstanceOfASystemThatContainsAsManyElementaryEntitiesAsThereAreAtomsIn0.012KilogramOfCarbon12 ;
        om:longcomment   "The mole is a unit of amount of substance defined as the amount of substance of a system that contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 12. The mole is a base unit in the International System of Units." ;
        om:symbol        "mol" .

om:molePerDecalitre  a        om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per decalitre is a unit of amount of substance concentration defined as mole divided by decalitre."@en ;
        rdfs:label            "mole per decalitre"@en , "mole per decaliter"@nl ;
        om:alternativeSymbol  "mol dal-1" , "mol·dal-1" ;
        om:hasDenominator     om:decalitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/dal" .

om:molePerMillimetre  a       om:MolePerPrefixedMetre ;
        rdfs:label            "mole per millimeter"@nl , "mole per millimetre"@en ;
        om:alternativeSymbol  "mol·mm-1" , "mol mm-1" ;
        om:hasDenominator     om:millimetre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/mm" .

om:length-Dimension  a                 om:Dimension ;
        rdfs:label                     "length dimension"@en , "lengtedimensie"@nl ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                1 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  0 ;
        om:symbol                      "L" .

om:Inductance  a            owl:Class ;
        rdfs:comment        "Inductance is that property in an electrical circuit where a change in the current flowing through that circuit induces an electromotive force that opposes the change in current."@en ;
        rdfs:label          "inductance"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:InductanceUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:inductanceOrPermeance-Electromagnetic-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        om:commonlyHasUnit  om:stathenry , om:petahenry , om:millihenry , om:megahenry , om:exahenry , om:henry , om:picohenry , om:decahenry , om:terahenry , om:abhenry , om:weberPerAmpere , om:femtohenry , om:decihenry , om:nanohenry , om:centihenry , om:gigahenry , om:kilohenry , om:hectohenry , om:attohenry , om:microhenry .

om:molePerCentimetre  a       om:MolePerPrefixedMetre ;
        rdfs:label            "mole per centimeter"@nl , "mole per centimetre"@en ;
        om:alternativeSymbol  "mol·cm-1" , "mol cm-1" ;
        om:hasDenominator     om:centimetre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/cm" .

om:kilobit  a         om:PrefixedUnit ;
        rdfs:label    "kilobit"@nl , "kilobit"@en ;
        om:hasPrefix  om:kilo ;
        om:hasUnit    om:bit ;
        om:symbol     "kbit" .

om:milligramPerKilometre
        a                     om:UnitDivision ;
        rdfs:label            "milligram per kilometer"@nl , "milligram per kilometre"@en ;
        om:alternativeSymbol  "mg·km-1" , "mg km-1" ;
        om:hasDenominator     om:kilometre ;
        om:hasNumerator       om:milligram ;
        om:symbol             "mg/km" .

om:StrawMass  a             owl:Class ;
        rdfs:label          "straw mass"@en ;
        rdfs:subClassOf     om:Mass ;
        om:commonlyHasUnit  om:tonne , om:kilogram , om:gram ;
        om:unofficialLabel  "straw weight" .

om:yottatesla  a         om:PrefixedUnit ;
        rdfs:label       "yottatesla"@nl , "yottatesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:tesla ;
        om:symbol        "YT" .

om:Half-Life  a               owl:Class ;
        rdfs:label            "half-life"@en ;
        rdfs:subClassOf       om:Time ;
        om:LaTeXCommand       "\\Halflife" ;
        om:LaTeXSymbol        "T_{\\frac{1}{2}}" ;
        om:alternativeSymbol  "T_½" , "t_1/2" , "τ_½" ;
        om:commonlyHasUnit    om:megasecond-Time , om:millisecond-Time , om:picosecond-Time , om:second-Time , om:shake , om:centisecond-Time , om:femtosecond-Time , om:day , om:hour , om:kilosecond-Time , om:nanosecond-Time , om:hectosecond-Time , om:year-Sidereal , om:minute-Time , om:second-Sidereal , om:minute-Sidereal , om:petasecond-Time , om:hour-Sidereal , om:gigasecond-Time , om:terasecond-Time , om:attosecond-Time , om:gigayear , om:microsecond-Time , om:exasecond-Time , om:year-Tropical , om:day-Sidereal , om:decasecond-Time , om:year , om:decisecond-Time ;
        om:symbol             "t_½" .

om:electricPotential-Dimension
        a                              om:Dimension ;
        rdfs:label                     "electric potential dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                -1 ;
        om:hasSILengthDimensionExponent
                2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -3 .

om:newtonPerCoulomb  a        om:UnitDivision ;
        rdfs:label            "newton per coulomb"@nl , "newton per coulomb"@en ;
        om:alternativeSymbol  "N·C-1" , "N C-1" ;
        om:hasDenominator     om:coulomb ;
        om:hasDimension       om:electricField-Dimension ;
        om:hasNumerator       om:newton ;
        om:symbol             "N/C" .

om:day-Sidereal  a           om:SingularUnit , om:Unit ;
        rdfs:comment         "The sidereal day is a unit of time defined as 8.616409e4 second."@en ;
        rdfs:label           "day (sidereal)"@en ;
        om:alternativeLabel  "sidereal day"@en ;
        om:hasDimension      om:time-Dimension ;
        om:hasFactor         "8.616409e4"^^xsd:float ;
        om:hasUnit           om:second-Time .

om:molePerTeralitre  a        om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per teralitre is a unit of amount of substance concentration defined as mole divided by teralitre."@en ;
        rdfs:label            "mole per teraliter"@nl , "mole per teralitre"@en ;
        om:alternativeSymbol  "mol Tl-1" , "mol·Tl-1" ;
        om:hasDenominator     om:teralitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/Tl" .

om:GalacticCylindricalPolarAngleCoordinate
        a                   owl:Class ;
        rdfs:comment        "The angle from the Galactic centre between the perpendicular projection of the Sun on the Galactic plane and the projection of the object. This is one of the three Galactic Cylindrical Polar Coordinates."@en ;
        rdfs:label          "galactic cylindrical polar angle coordinate"@en ;
        rdfs:subClassOf     om:Angle ;
        om:commonlyHasUnit  om:radian , om:degree ;
        om:symbol           "φ" .

om:statweber  a          om:SingularUnit , om:Unit ;
        rdfs:comment     "The statweber is a unit of magnetic flux defined as 2.9979e2 weber."@en ;
        rdfs:label       "statweber"@nl , "statweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasFactor     "2.9979e2"^^xsd:float ;
        om:hasUnit       om:weber ;
        om:symbol        "statWb" .

om:CriticalDensity  a       owl:Class ;
        rdfs:comment        "The density needed for a closed universe."@en ;
        rdfs:label          "kritieke dichtheid"@nl , "critical density"@en ;
        rdfs:subClassOf     om:Density ;
        om:commonlyHasUnit  om:kilogramPerCubicmetre , om:microgramPerCubicCentimetre , om:kilogramPerCubicDecimetre , om:gramPerCubicmetre , om:milligramPerCubicmetre , om:gramPerCubicCentimetre ;
        om:symbol           "ρ_c" .

om:VMagnitudeAtMinimumBrightness
        a                   owl:Class ;
        rdfs:comment        "Johnson V magnitude (apparent) at minimum brightness (i.e. for a variable star). The Johnson V band is a standard filter in the visual area, matching the response curve of the human eye. The central wavelength is 550nm and the bandwidth is 90nm.  The filter to be used is the Corning 3384 filter."@en ;
        rdfs:label          "V magnitude at minimum brightness"@en ;
        rdfs:subClassOf     om:MagnitudeAtMinimumBrightness , om:VMagnitude ;
        om:commonlyHasUnit  om:magnitude , om:one ;
        om:symbol           "V_min" ;
        ombibo:reference    ombibo:Astrophysical_Techniques_chapter3 .

om:moleMicrometreReciprocalSquareCentimetre
        a                     om:UnitMultiplication ;
        rdfs:label            "mol micrometer omgekeerde vierkante centimeter"@nl , "mole micrometre reciprocal square centimetre"@en ;
        om:alternativeSymbol  "mol·μm·cm-2" ;
        om:hasTerm1           om:moleMicrometre ;
        om:hasTerm2           om:reciprocalSquareCentimetre ;
        om:symbol             "mol μm cm-2" .

om:squareYoctometre  a   om:SquarePrefixedMetre ;
        rdfs:label       "vierkante yoctometer"@nl , "square yoctometre"@en ;
        om:hasBase       om:yoctometre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:symbol        "ym2" .

om:solarRadius  a        om:SingularUnit , om:Unit ;
        rdfs:comment     "Solar radius is a unit used in astronomy to denote stellar or stellar system radii (http://en.wikipedia.org/wiki/solarRadius)."@en ;
        rdfs:label       "solar radius"@en ;
        om:LaTeXSymbol   "R_{\\astrosun}" ;
        om:hasDimension  om:length-Dimension ;
        om:hasFactor     "6.955e8"^^xsd:float ;
        om:hasUnit       om:metre ;
        om:symbol        "R_☉" .

om:decilitre  a          om:PrefixedUnit ;
        rdfs:label       "deciliter"@nl , "decilitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:litre ;
        om:symbol        "dl" .

om:yottasiemens  a       om:PrefixedUnit ;
        rdfs:label       "yottasiemens"@nl , "yottasiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:siemens ;
        om:symbol        "YS" .

om:nanojoule  a          om:PrefixedUnit ;
        rdfs:comment     "The nanojoule is a unit of energy defined as 1.0e-9 joule."@en ;
        rdfs:label       "nanojoule"@nl , "nanojoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:joule ;
        om:symbol        "nJ" .

om:statvolt  a           om:Unit , om:SingularUnit ;
        rdfs:comment     "The statvolt is a unit of electric potential defined as 2.997925e2 volt."@en ;
        rdfs:label       "statvolt"@nl , "statvolt"@en ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasFactor     "2.997925e2"^^xsd:float ;
        om:hasUnit       om:volt ;
        om:symbol        "statV" .

om:milliampere  a        om:PrefixedUnit ;
        rdfs:comment     "The milliampere is a unit of electric current defined as 1.0e-3 ampere."@en ;
        rdfs:label       "milliampère"@nl , "milliampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:ampere ;
        om:symbol        "mA" .

om:molePerDecilitre  a        om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per decilitre is a unit of amount of substance concentration defined as mole divided by decilitre."@en ;
        rdfs:label            "mole per decilitre"@en , "mole per deciliter"@nl ;
        om:alternativeSymbol  "mol dl-1" , "mol·dl-1" ;
        om:hasDenominator     om:decilitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/dl" .

om:Friction  a              owl:Class ;
        rdfs:comment        "Friction is a force that resists the relative motion of solid surfaces, fluid layers, or material elements sliding against each other."@en ;
        rdfs:label          "wrijving"@nl , "friction"@en ;
        rdfs:subClassOf     om:Force ;
        om:commonlyHasUnit  om:femtonewton , om:poundal , om:ton-Force-Short , om:meganewton , om:pound-Force , om:exanewton , om:petanewton , om:teranewton , om:piconewton , om:millinewton , om:metreKilogramPerSecond-TimeSquared , om:attonewton , om:centinewton , om:kilonewton , om:newton , om:decinewton , om:kip , om:giganewton , om:micronewton , om:nanonewton , om:dyne , om:decanewton , om:hectonewton .

om:henry  a              om:SingularUnit , om:Unit ;
        rdfs:comment     "The henry is a unit of inductance defined as square metre times kilogram divided by second squared times ampere squared = weber divided by ampere = volt second divided by ampere = (joule divided by coulomb) times second divided by (coulomb divided by second) = joule times second squared divided by coulomb squared = square metre times kilogram divided by coulomb squared."@en ;
        rdfs:label       "henry"@nl , "henry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasUnit       om:weberPerAmpere ;
        om:longcomment   "The henry is a unit of inductance defined as square metre times kilogram divided by second squared times ampere squared = weber divided by ampere = volt second divided by ampere = (joule divided by coulomb) times second divided by (coulomb divided by second) = joule times second squared divided by coulomb squared = square metre times kilogram divided by coulomb squared. The henry is a derived unit in the International System of Units." ;
        om:symbol        "H" .

om:yoctolitre  a         om:PrefixedUnit ;
        rdfs:label       "yoctoliter"@nl , "yoctolitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:litre ;
        om:symbol        "yl" .

om:hundredweight-US  a       om:SingularUnit , om:Unit ;
        rdfs:comment         "The US hundredweight is a unit of mass defined as 4.535924e1 kilogram."@en ;
        rdfs:label           "hundredweight (US)"@en ;
        om:alternativeLabel  "US hundredweight"@en ;
        om:hasDimension      om:mass-Dimension ;
        om:hasFactor         "4.535924e1"^^xsd:float ;
        om:hasUnit           om:kilogram .

om:petawatt  a           om:PrefixedUnit ;
        rdfs:label       "petawatt"@nl , "petawatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:watt ;
        om:symbol        "PW" .

om:exalitre  a           om:PrefixedUnit ;
        rdfs:label       "exaliter"@nl , "exalitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:litre ;
        om:symbol        "El" .

om:zettaohm  a           om:PrefixedUnit ;
        rdfs:label       "zettaohm"@nl , "zettaohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:ohm ;
        om:symbol        "ZΩ" .

om:centimetrePerDay  a        om:UnitDivision ;
        rdfs:comment          "Centimetre per day is a unit of speed defined as centimetre divided by day."@en ;
        rdfs:label            "centimeter per dag"@nl , "centimetre per day"@en ;
        om:alternativeSymbol  "cm·d-1" , "cm d-1" ;
        om:hasDenominator     om:day ;
        om:hasNumerator       om:centimetre ;
        om:symbol             "cm/d" .

om:yottagray  a          om:PrefixedUnit ;
        rdfs:comment     "The yottagray is a unit of absorbed dose defined as 1.0e24 gray."@en ;
        rdfs:label       "yottagray"@nl , "yottagray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:gray ;
        om:symbol        "YGy" .

om:kayser  a                 om:Unit , om:SingularUnit ;
        rdfs:comment         "The kayser is a unit of wavenumber defined as 100 reciprocal metre."@en ;
        rdfs:label           "kayser"@nl , "kayser"@en ;
        om:alternativeLabel  "rydberg"@nl , "rydberg"@en ;
        om:hasDimension      om:wavenumber-Dimension ;
        om:hasFactor         "1.0e2"^^xsd:float ;
        om:hasUnit           om:reciprocalMetre .

om:microdegreeCelsius
        a                om:PrefixedUnit ;
        rdfs:comment     "The microdegree Celsius is a unit of temperature defined as 1.0e-6 degree Celsius."@en ;
        rdfs:label       "micrograad Celsius"@nl , "microdegree Celsius"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:degreeCelsius ;
        om:symbol        "μ°C" .

om:slug  a               om:SingularUnit , om:Unit ;
        rdfs:comment     "The slug is a unit of mass defined as 1.459390e1 kilogram."@en ;
        rdfs:label       "金属块"@zh , "slug"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasFactor     "1.459390e1"^^xsd:float ;
        om:hasUnit       om:kilogram ;
        om:symbol        "slug" .

om:DirectionalDoseEquivalent
        a                   owl:Class ;
        rdfs:label          "directional dose equivalent"@en ;
        rdfs:subClassOf     om:DoseEquivalent ;
        om:commonlyHasUnit  om:hectosievert , om:centisievert , om:femtosievert , om:millisievert , om:nanosievert , om:exasievert , om:decisievert , om:kilosievert , om:decasievert , om:rem , om:microsievert , om:terasievert , om:megasievert , om:gigasievert , om:picosievert , om:attosievert , om:sievert , om:petasievert .

om:picovolt  a           om:PrefixedUnit ;
        rdfs:label       "picovolt"@en , "picovolt"@nl ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:volt ;
        om:symbol        "pV" .

om:second-Time  a                  om:Unit , om:SingularUnit ;
        rdfs:comment               "The second is a unit of time defined as the duration of 9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium 133 atom."@en ;
        rdfs:label                 "seconde"@nl , "second"@en , "秒"@zh ;
        om:hasDimension            om:time-Dimension ;
        om:hasQuantity             om:durationOf9192631770PeriodsOfTheRadiationCorrespondingToTheTransitionBetweenTheTwoHyperfineLevelsOfTheGroundStateOfTheCesium133Atom ;
        om:longcomment             "The second is a unit of time defined as the duration of 9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium 133 atom. The second is a base unit in the International System of Units." ;
        om:symbol                  "s" ;
        om:unofficialAbbreviation  "sec" .

om:one  a                    om:SingularUnit , om:Unit ;
        rdfs:comment         "Unit one is a unit of dimension one."@en ;
        rdfs:label           "one"@en ;
        om:alternativeLabel  "unit one"@en ;
        om:hasDimension      om:dimensionOne ;
        om:symbol            "1" .

om:nanometrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Nanometre per second is a unit of speed defined as nanometre divided by second."@en ;
        rdfs:label            "nanometre per second"@en , "nanometer per seconde"@nl ;
        om:alternativeSymbol  "nm·s-1" , "nm s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:nanometre ;
        om:symbol             "nm/s" .

om:femtometre  a         om:PrefixedUnit ;
        rdfs:comment     "The femtometre is a unit of length defined as 1.0e-15 metre."@en ;
        rdfs:label       "1/(10^15)米"@zh , "femtometer"@nl , "femtometre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:metre ;
        om:symbol        "fm" .

om:examolair  a          om:PrefixedUnit ;
        rdfs:comment     "The examolair is a unit of amount of substance concentration defined as 1.0e18 molair."@en ;
        rdfs:label       "examolair"@nl , "examolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:molair ;
        om:symbol        "EM" .

om:CelsiusScale  a           om:IntervalScale ;
        rdfs:label           "Celsiusschaal"@nl , "摄氏温标"@zh , "Celsius scale"@en ;
        om:alternativeLabel  "International Celsius Temperature scale of 1990"@en ;
        om:hasDimension      om:thermodynamicTemperature-Dimension ;
        om:hasFactor         "1"^^xsd:float ;
        om:hasOff-Set        "-273.15"^^xsd:float ;
        om:hasPoint          om:_961.78OnTheCelsiusScale , om:_419.527OnTheCelsiusScale , om:_-189.3442OnTheCelsiusScale , om:_-270.15To-268.15OnTheCelsiusScale , om:_-259.3467OnTheCelsiusScale , om:_29.7646OnTheCelsiusScale , om:_231.928OnTheCelsiusScale , om:approximately-252.85OnTheCelsiusScale , om:_0.01OnTheCelsiusScale , om:approximately-256.15OnTheCelsiusScale , om:_1084.62OnTheCelsiusScale , om:_1064.18OnTheCelsiusScale , om:_-218.7916OnTheCelsiusScale , om:_-38.8344OnTheCelsiusScale , om:_660.323OnTheCelsiusScale , om:_156.5985OnTheCelsiusScale , om:_-248.5939OnTheCelsiusScale ;
        om:hasScale          om:KelvinScale ;
        om:hasUnit           om:degreeCelsius .

om:BulkModulus  a             owl:Class ;
        rdfs:comment          "Bulk modulus is a substance's resistance to uniform compression."@en ;
        rdfs:label            "compressiemodulus"@nl , "bulk modulus"@en ;
        rdfs:subClassOf       om:DynamicModulus ;
        om:alternativeSymbol  "κ" ;
        om:commonlyHasUnit    om:exapascal , om:terapascal , om:kilopascal , om:bar , om:femtopascal , om:micropascal , om:millibar , om:gigapascal , om:attopascal , om:barye , om:centipascal , om:megapascal , om:kilogramSecond-TimeToThePower-2ReciprocalMetre , om:millipascal , om:torr , om:decapascal , om:centimetreOfMercury , om:microbar , om:atmosphere-Standard , om:metreOfMercury , om:picopascal , om:decipascal , om:hectopascal , om:atmosphere-Technical , om:petapascal , om:nanopascal , om:newtonPerSquareMetre , om:decibar , om:pascal , om:millimetreOfMercury ;
        om:symbol             "K" .

om:litrePer100Kilometre
        a                    om:UnitDivision ;
        rdfs:label           "liter per 100 kilometer"@nl , "litre per 100 kilometre"@en ;
        om:alternativeLabel  "liter per 100 kilometer"@nl , "litre per 100 kilometre"@en ;
        om:hasDenominator    om:_100Kilometre ;
        om:hasNumerator      om:litre ;
        om:symbol            "l/100 km" .

om:PotassiumSorbateMassFraction
        a                   owl:Class ;
        rdfs:comment        "The fraction of the mass of potassium sorbate in a phenomenon"@en ;
        rdfs:label          "potassium sorbate mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:ElectronTemperature
        a                     owl:Class ;
        rdfs:comment          "The temperature determined by the mean kinetic energy of free electrons in a plasma; also known as kinetic temperature."@en ;
        rdfs:label            "electron temperature"@en ;
        rdfs:subClassOf       om:ThermodynamicTemperature ;
        om:alternativeLabel   "kinetic temperature"@en ;
        om:alternativeSymbol  "T_k" ;
        om:commonlyHasUnit    om:kelvin ;
        om:symbol             "T_e" .

om:megametre  a          om:PrefixedUnit ;
        rdfs:comment     "The megametre is a unit of length defined as 1.0e6 metre."@en ;
        rdfs:label       "百万米"@zh , "megameter"@nl , "megametre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:metre ;
        om:symbol        "Mm" .

om:pressure-Dimension
        a                              om:Dimension ;
        rdfs:label                     "pressure dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                -1 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -2 .

om:millisievert  a       om:PrefixedUnit ;
        rdfs:label       "millisievert"@nl , "millisievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:sievert ;
        om:symbol        "mSv" .

om:MassFractionUnit  a       owl:Class ;
        rdfs:label           "mass fraction unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one om:partsPerMillion om:percent om:gramPerGram om:gramPerKilogram om:gramPerHectogram om:kilogramPerKilogram om:milligramPerHectogram om:milligramPerKilogram om:microgramPerHectogram )
                             ] .

om:megaeuroPerPetajoule
        a                  om:UnitDivision ;
        rdfs:label         "megaeuro per petajoule"@en ;
        om:hasDenominator  om:petajoule ;
        om:hasNumerator    om:megaeuro .

om:hectomolePerLitre  a       om:PrefixedMolePerLitre ;
        rdfs:comment          "Hectomole per litre is a unit of amount of substance concentration defined as hectomole divided by litre."@en ;
        rdfs:label            "hectomole per litre"@en , "hectomole per liter"@nl ;
        om:alternativeSymbol  "hmol l-1" , "hmol·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:hectomole ;
        om:symbol             "hmol/l" .

om:ColumnNumberDensity
        a                   owl:Class ;
        rdfs:label          "column number density"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:columnNumberDensity-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:ColumnNumberDensityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:reciprocalSquareCentimetre , om:reciprocalSquareMetre ;
        om:unofficialLabel  "density" , "number density" .

om:picosiemens  a        om:PrefixedUnit ;
        rdfs:label       "picosiemens"@nl , "picosiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:siemens ;
        om:symbol        "pS" .

om:nanolux  a            om:PrefixedUnit ;
        rdfs:label       "nanolux"@nl , "nanolux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:lux ;
        om:symbol        "nlx" .

om:commonlyHasUnit  a        owl:ObjectProperty ;
        rdfs:comment         "This property indicates a commonly-used unit." ;
        rdfs:domain          om:Quantity ;
        rdfs:label           "通常は単位を持つ"@ja , "commonly has unit"@en ;
        rdfs:range           om:Unit ;
        om:alternativeLabel  "通常は測定単位を持つ"@ja , "commonly has unit of measure"@en .

om:millihenry  a         om:PrefixedUnit ;
        rdfs:comment     "The millihenry is a unit of inductance defined as 1.0e-3 henry."@en ;
        rdfs:label       "millihenry"@nl , "millihenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:henry ;
        om:symbol        "mH" .

om:metrePerCentisecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per centisecond squared is a unit of acceleration defined as metre divided by centisecond squared."@en ;
        rdfs:label            "metre per centisecond squared"@en , "meter per centiseconde kwadraat"@nl ;
        om:alternativeSymbol  "m·cs-2" , "m cs-2" ;
        om:hasDenominator     om:centisecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/cs2" .

om:hartley  a         om:SingularUnit , om:Unit ;
        rdfs:comment  "The hartley is a unit of information capacity defined as 3.321928095 bit."@en ;
        rdfs:label    "hartley"@nl , "hartley"@en ;
        om:hasFactor  "3.321928095"^^xsd:float ;
        om:hasUnit    om:bit ;
        om:symbol     "Hart" .

om:Ellipticity  a            owl:Class ;
        rdfs:comment         "A measure of the amount by which an object, such as a planet or a galaxy, deviates from a perfect sphere."@en ;
        rdfs:label           "ellipticity"@en ;
        rdfs:subClassOf      om:QuantityOfDimensionOne ;
        om:alternativeLabel  "flattening"@en , "oblateness"@en ;
        om:commonlyHasUnit   om:one ;
        om:symbol            "f" .

om:StressTensor  a          owl:Class ;
        rdfs:label          "stress tensor"@en , "mechanische-spanningstensor"@nl ;
        rdfs:subClassOf     om:Stress ;
        om:commonlyHasUnit  om:hectopascal , om:pascal , om:millibar , om:exapascal , om:kilogramSecond-TimeToThePower-2ReciprocalMetre , om:atmosphere-Standard , om:centipascal , om:attopascal , om:femtopascal , om:petapascal , om:torr , om:newtonPerSquareMetre , om:barye , om:picopascal , om:atmosphere-Technical , om:decapascal , om:millipascal , om:millimetreOfMercury , om:micropascal , om:terapascal , om:centimetreOfMercury , om:decipascal , om:metreOfMercury , om:decibar , om:kilopascal , om:bar , om:nanopascal , om:megapascal , om:microbar , om:gigapascal ;
        om:symbol           "τ_ij" .

om:gigahenry  a          om:PrefixedUnit ;
        rdfs:comment     "The gigahenry is a unit of inductance defined as 1.0e9 henry."@en ;
        rdfs:label       "gigahenry"@nl , "gigahenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:henry ;
        om:symbol        "GH" .

om:year  a                    om:Unit , om:SingularUnit ;
        rdfs:comment          "The year is a unit of time defined as 3.1536e7 second."@en ;
        rdfs:label            "jaar"@nl , "year"@en ;
        om:LaTeXCommand       "\\yearUnit" ;
        om:alternativeSymbol  "yr" , "y" ;
        om:hasDimension       om:time-Dimension ;
        om:hasFactor          "3.1536e7"^^xsd:float ;
        om:hasUnit            om:second-Time ;
        om:symbol             "a" .

om:gramPerSquareMetreDay
        a                     om:UnitDivision ;
        rdfs:label            "gram per vierkante meter dag"@nl , "gram per square metre day"@en ;
        om:alternativeSymbol  "g·m-2·d-1" , "g m-2 d-1" ;
        om:hasDenominator     om:squareMetreDay ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/(m2 d)" .

om:centimetre-Gram-SecondElectrostaticSystemOfUnits
        a                      om:SystemOfUnits ;
        rdfs:label             "centimetre-gram-second electrostatic system of units"@en , "centimeter-gram-seconde electrostatische systeem"@nl ;
        om:abbreviation        "ESU"^^xsd:string , "esu"^^xsd:string ;
        om:alternativeLabel    "electrostatic CGS system of units"@en , "CGS electrostatic system of units"@en ;
        om:hasBaseQuantity     om:Length , om:Mass , om:Time ;
        om:hasBaseUnit         om:gram , om:second-Time , om:centimetre ;
        om:hasDerivedQuantity  om:MagnetomotiveForce , om:ElectricPotential , om:ElectricCharge , om:MagneticFluxDensity , om:MagneticFlux , om:ElectricCurrent , om:ElectricalConductance , om:Inductance , om:Capacitance , om:ElectricalResistance ;
        om:hasDerivedUnit      om:statampere , om:statcoulomb , om:stathenry , om:statohm , om:statweber , om:statfarad , om:stattesla , om:statmho , om:statvolt .

om:handful  a       om:Unit ;
        rdfs:label  "handje"@nl , "handful"@en .

om:MagneticFluxUnit  a       owl:Class ;
        rdfs:label           "magnetic flux unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:maxwell om:statweber om:unitPole om:weber om:voltSecond-Time )
                                              ] om:PrefixedWeber )
                             ] .

om:microohm  a           om:PrefixedUnit ;
        rdfs:label       "microohm"@nl , "microohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:ohm ;
        om:symbol        "μΩ" .

om:AmountOfSubstanceFractionUnit
        a                    owl:Class ;
        rdfs:label           "amount of substance fraction unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one om:partsPerMillion om:percent om:molePerMole om:micromolePerMole )
                             ] .

om:NewZealandDollar  a  om:SingularUnit , om:Unit ;
        rdfs:label  "新西兰美元"@zh , "New Zealand dollar"@en .

om:terasecond-Time  a    om:PrefixedUnit ;
        rdfs:label       "teraseconde"@nl , "terasecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:second-Time ;
        om:symbol        "Ts" .

om:ColorAreaFraction  a      owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: percentage oppervlak donker."@nl ;
        rdfs:label           "kleuroppervlaktefractie"@nl , "color area fraction"@en ;
        rdfs:subClassOf      om:AreaFraction ;
        om:alternativeLabel  "color%"@en ;
        om:commonlyHasUnit   om:percent .

om:IntegratedMagnitude
        a                   owl:Class ;
        rdfs:comment        "The apparent magnitude that an extended object, such as a nebula or galaxy, would have if all its light were concentrated at a starlike point."@en ;
        rdfs:label          "integrated magnitude"@en ;
        rdfs:subClassOf     om:Magnitude ;
        om:commonlyHasUnit  om:magnitude .

om:candelaPerSquareMetre
        a                     om:UnitDivision ;
        rdfs:comment          "Candela per square metre is a unit of luminance defined as candela divided by square metre."@en ;
        rdfs:label            "candela per vierkante meter"@nl , "candela per square metre"@en ;
        om:alternativeSymbol  "cd m-1" , "cd·m-1" ;
        om:hasDenominator     om:squareMetre ;
        om:hasDimension       om:luminance-Dimension ;
        om:hasNumerator       om:candela ;
        om:longcomment        "Candela per square metre is a unit of luminance defined as candela divided by square metre. Candela per square metre is a derived unit in the Internationa; System of Units." ;
        om:symbol             "cd/m" .

om:CatalyticActivity  a     owl:Class ;
        rdfs:label          "catalytic activity"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:catalyticActivity-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:CatalyticActivityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:terakatal , om:centikatal , om:molePerSecond-Time , om:hectokatal , om:kilokatal , om:decakatal , om:millikatal , om:exakatal , om:deltaA450PerSecond-Time , om:decikatal , om:microkatal , om:megakatal , om:katal , om:petakatal , om:nanokatal , om:gigakatal , om:femtokatal , om:attokatal , om:picokatal , om:amylaseUnit .

om:millibecquerel  a     om:PrefixedUnit ;
        rdfs:comment     "The millibecquerel is a unit of activity defined as 1.0e-3 becquerel."@en ;
        rdfs:label       "millibecquerel"@nl , "millibecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:becquerel ;
        om:symbol        "mBq" .

om:Activity  a               owl:Class ;
        rdfs:comment         "Activity is the decay rate of a radioactive substance. It is a derived quantity in the International System of Units. Activity is 1 divided by time."@en ;
        rdfs:label           "activity"@en , "activiteit"@nl ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:frequency-Dimension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:ActivityUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        om:alternativeLabel  "activity (of a radionuclide)"@en , "activity of a radionuclide"@en ;
        om:commonlyHasUnit   om:centibecquerel , om:kilobecquerel , om:femtobecquerel , om:gigabecquerel , om:decabecquerel , om:becquerel , om:nanobecquerel , om:petabecquerel , om:exabecquerel , om:megabecquerel , om:picobecquerel , om:terabecquerel , om:attobecquerel , om:millibecquerel , om:curie , om:reciprocalSecond-Time , om:decibecquerel , om:microbecquerel , om:hectobecquerel ;
        om:symbol            "A" .

om:Unit  a                   owl:Class ;
        rdfs:comment         "測定単位とは，量の確定的な大きさであり，慣例又は法律によって定義し採用されている。同じ量の測定の標準として用いられ，他の如何なる量の値も当該単位の単純な倍数として表わせる。例えば，長さも量である; メートルは長さの単位であり，確定的な所定の長さを表している。10メートル（又は10 m）とは，「メートル」と呼ばれる確定的な所定の長さの10倍を，実際に意味している。"@ja , "A unit of measure is a definite magnitude of a quantity, defined and adopted by convention or by law. It is used as a standard for measurement of the same quantity, where any other value of the quantity can be expressed as a simple multiple of the unit. For example, length is a quantity; the metre is a unit of length that represents a definite predetermined length. When we say 10 metre (or 10 m), we actually mean 10 times the definite predetermined length called \"metre\"."@en ;
        rdfs:label           "単位"@ja , "unit"@en ;
        om:alternativeLabel  "測定の単位"@ja , "unit of measurement"@en , "測定単位"@ja , "unit of measure"@en .

om:piece  a         om:Unit ;
        rdfs:label  "stuks"@nl , "piece"@en .

om:kilogramPerPascalSecond-TimeSquareMetre
        a                     om:UnitDivision ;
        rdfs:label            "kilogram per pascal second square metre"@en , "kilogram per pascal seconde vierkante meter"@nl ;
        om:alternativeSymbol  "kg/(Pa s m2)" , "kg/(Pa·s·m2)" , "kg·Pa-1·s-1·m-2" ;
        om:hasDenominator     om:pascalSecond-TimeSquareMetre ;
        om:hasDimension       om:permeance-MaterialsScience-Dimension ;
        om:hasNumerator       om:kilogram ;
        om:symbol             "kg Pa-1 s-1 m-2" .

om:amylaseUnit  a             om:SingularUnit , om:Unit ;
        rdfs:comment          "The amylase unit is a unit of catalytic activity."@en ;
        rdfs:label            "amylase unit"@en ;
        om:alternativeSymbol  "U" ;
        om:hasDimension       om:catalyticActivity-Dimension ;
        om:symbol             "AU" .

om:metrePerSecond-Time
        a                     om:UnitDivision ;
        rdfs:comment          "Metre per second is a unit of speed defined as metre divided by second."@en ;
        rdfs:label            "meter per seconde"@nl , "metre per second"@en ;
        om:alternativeSymbol  "mps" , "m s-1" , "m·s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:longcomment        "Metre per second is a unit of speed defined as metre divided by second. Metre per second is a derived unit in the International System of Units." ;
        om:symbol             "m/s" .

om:picokatal  a          om:PrefixedUnit ;
        rdfs:comment     "The picokatal is a unit of catalytic activity defined as 1.0e-12 katal."@en ;
        rdfs:label       "picokatal"@nl , "picokatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:katal ;
        om:symbol        "pkat" .

om:Acidity  a            owl:Class ;
        rdfs:label       "acidity"@en ;
        rdfs:subClassOf  om:Quantity ;
        om:symbol        "pH" .

om:colonyFormingUnit  a  om:SingularUnit , om:Unit ;
        rdfs:label  "colony forming unit"@en ;
        om:symbol   "CFU" .

om:ElectricPotential  a       owl:Class ;
        rdfs:comment          "Electric potential is the potential energy per unit charge associated with static (time-invariant) electric field."@en ;
        rdfs:label            "electric potential"@en , "electrische potentiaal"@nl ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:electricPotential-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:ElectricPotentialUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeLabel   "voltage"@nl , "voltage"@en ;
        om:alternativeSymbol  "φ" ;
        om:commonlyHasUnit    om:picovolt , om:decivolt , om:abvolt , om:volt , om:exavolt , om:decavolt , om:centivolt , om:statvolt , om:megavolt , om:kilovolt , om:attovolt , om:gigavolt , om:petavolt , om:microvolt , om:femtovolt , om:teravolt , om:wattPerAmpere , om:nanovolt , om:millivolt , om:hectovolt ;
        om:symbol             "V" .

om:GasConstant  a            owl:Class ;
        rdfs:label           "gasconstante"@nl , "gas constant"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:molarEntropyOrMolarHeatCapacityOrGasConstant-Dimension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:GasConstantUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        om:alternativeLabel  "universele gasconstante"@nl , "universal gas constant"@en ;
        om:commonlyHasUnit   om:joulePerKelvinMole ;
        om:symbol            "R" .

om:femtofarad  a         om:PrefixedUnit ;
        rdfs:comment     "The femtofarad is a unit of capacitance defined as 1.0e-15 farad."@en ;
        rdfs:label       "femtofarad"@nl , "femtofarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:farad ;
        om:symbol        "fF" .

om:weber  a              om:SingularUnit , om:Unit ;
        rdfs:comment     "The weber is a unit of magnetic flux defined as kilogram times square metre divided by second squared times ampere = volt times second = joule divided by ampere."@en ;
        rdfs:label       "weber"@nl , "weber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasUnit       om:voltSecond-Time ;
        om:longcomment   "The weber is a unit of magnetic flux defined as kilogram times square metre divided by second squared times ampere = volt times second = joule divided by ampere. The weber is a derived unit in the International System of Units." ;
        om:symbol        "Wb" .

om:megagram  a           om:PrefixedUnit ;
        rdfs:comment     "The megagram is a unit of mass defined as 1.0e6 gram."@en ;
        rdfs:label       "megagram"@nl , "megagram"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:gram ;
        om:symbol        "Mg" .

<http://www.openisbn.com/isbn/1891389459/>
        a             bibo:Book ;
        dc:creator    ombibo:Kenneth_Siedelmann ;
        dc:date       "1992" ;
        dc:publisher  ombibo:University_Science_Books ;
        dc:title      "Explanatory Supplement to the Astronomical Almanac" ;
        bibo:isbn10   "1891389459" ;
        bibo:uri      "http://www.openisbn.com/isbn/1891389459/" .

om:femtomolePerLitre  a       om:PrefixedMolePerLitre ;
        rdfs:comment          "Femtomole per litre is a unit of amount of substance concentration defined as femtomole divided by litre."@en ;
        rdfs:label            "femtomole per liter"@nl , "femtomole per litre"@en ;
        om:alternativeSymbol  "fm s-1" , "fm·s-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:femtomole ;
        om:symbol             "fmol/l" .

om:massOfTheInternationalPrototypeOfTheKilogram
        a                 om:Mass ;
        rdfs:label        "mass of the international prototype of the kilogram"@en ;
        om:hasPhenomenon  om:internationalPrototypeOfTheKilogram .

om:permittivity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "permittivity dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                2 ;
        om:hasSILengthDimensionExponent
                -3 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  -1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  4 .

om:GeometricalAlbedo  a      owl:Class ;
        rdfs:comment         "Ratio between the brightness of an object as seen from the direction of a hypothetical white, diffusely reflecting sphere of the same size and at the same distance."@en ;
        rdfs:label           "geometrical albedo"@en ;
        rdfs:subClassOf      om:Albedo ;
        om:alternativeLabel  "physical albedo"@en , "astronomical albedo"@en ;
        om:commonlyHasUnit   om:one ;
        om:symbol            "A" .

om:centiampere  a        om:PrefixedUnit ;
        rdfs:comment     "The centiampere is a unit of electric current defined as 1.0e-2 ampere."@en ;
        rdfs:label       "centiampère"@nl , "centiampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:ampere ;
        om:symbol        "cA" .

om:furlong-International
        a                    om:SingularUnit , om:Unit ;
        rdfs:comment         "The international furlong is a unit of length defined as 201.168 metre."@en ;
        rdfs:label           "furlong (international)"@en ;
        om:alternativeLabel  "international furlong"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasFactor         "201.168"^^xsd:float ;
        om:hasUnit           om:metre .

om:ReddeningB-V  a           owl:Class ;
        rdfs:comment         "Reddening causes the star to appear redder if more dust or gas is between the star and the observer. The standard reddening is measured using the B and V passbands."@en ;
        rdfs:label           "reddening (B-V)"@en ;
        rdfs:subClassOf      om:Reddening ;
        om:LaTeXSymbol       "E_{\\mathit{B-V}}" ;
        om:alternativeLabel  "wavelength-selective extinction (B-V)"@en , "colour excess (B-V)"@en ;
        om:commonlyHasUnit   om:magnitude ;
        om:symbol            "E_B-V" .

om:megafarad  a          om:PrefixedUnit ;
        rdfs:comment     "The megafarad is a unit of capacitance defined as 1.0e6 farad."@en ;
        rdfs:label       "megafarad"@nl , "megafarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:farad ;
        om:symbol        "MF" .

om:hasValue  a       owl:ObjectProperty ;
        rdfs:domain  om:Quantity ;
        rdfs:label   "値を持つ"@ja , "has value"@en ;
        rdfs:range   [ a            owl:Class ;
                       owl:unionOf  ( om:Measure om:Point )
                     ] .

om:calorie-Mean  a            om:SingularUnit , om:Unit ;
        rdfs:comment          "The mean calorie is a unit of energy defined as 4.19002 joule."@en ;
        rdfs:label            "calorie (mean)"@en ;
        om:alternativeLabel   "mean calorie"@en ;
        om:alternativeSymbol  "c" ;
        om:hasDimension       om:energy-Dimension ;
        om:hasFactor          "4.19002"^^xsd:float ;
        om:hasUnit            om:joule ;
        om:symbol             "cal" .

om:zettametrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Zettametre per second is a unit of speed defined as zettametre divided by second."@en ;
        rdfs:label            "zettameter per seconde"@nl , "zettametre per second"@en ;
        om:alternativeSymbol  "Zm s-1" , "Zm·s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:zettametre ;
        om:symbol             "Zm/s" .

om:nanolitre  a          om:PrefixedUnit ;
        rdfs:label       "nanoliter"@nl , "nanolitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:litre ;
        om:symbol        "nl" .

om:steradian  a          om:Unit , om:SingularUnit ;
        rdfs:comment     "The steradian is a unit of solid angle defined as the solid angle subtended at the center of a sphere by a portion of the surface of the sphere that has an area equal to the square of the radius of the sphere."@en ;
        rdfs:label       "steradiaal"@nl , "球面度"@zh , "steradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasUnit       om:squareMetrePerSquareMetre ;
        om:longcomment   "The steradian is a unit of solid angle defined as the solid angle subtended at the center of a sphere by a portion of the surface of the sphere that has an area equal to the square of the radius of the sphere. The steradian is a derived unit in the International System of Units." ;
        om:symbol        "sr" .

om:wedge  a         om:Unit ;
        rdfs:label  "punt"@nl , "wedge"@en .

om:pound-Force  a        om:SingularUnit , om:Unit ;
        rdfs:comment     "The pound-force is a unit of force defined as 4.448222 newton."@en ;
        rdfs:label       "pound-force"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasFactor     "4.448222"^^xsd:float ;
        om:hasUnit       om:newton ;
        om:symbol        "lbf" .

om:SpecificStreptococcusUberisCount
        a                   owl:Class ;
        rdfs:label          "Streptococcus uberis count (specific)"@en ;
        rdfs:subClassOf     om:SpecificViableCount ;
        om:commonlyHasUnit  om:colonyFormingUnitPerGram .

om:statcoulomb  a        om:SingularUnit , om:Unit ;
        rdfs:comment     "The statcoulomb is a unit of electric charge defined as 3.335641e-10 coulomb."@en ;
        rdfs:label       "statcoulomb"@nl , "statcoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasFactor     "3.335641e-10"^^xsd:float ;
        om:hasUnit       om:coulomb ;
        om:symbol        "statC" .

om:Reddening  a              owl:Class ;
        rdfs:comment         "Reddening causes the star to appear redder if more dust or gas is between the star and the observer."@en ;
        rdfs:label           "reddening"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "wavelength-selective extinction"@en , "colour excess"@en ;
        om:commonlyHasUnit   om:magnitude ;
        om:symbol            "E" .

om:molePerNanolitre  a        om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per nanolitre is a unit of amount of substance concentration defined as mole divided by nanolitre."@en ;
        rdfs:label            "mole per nanolitre"@en , "mole per nanoliter"@nl ;
        om:alternativeSymbol  "mol·nl-1" , "mol nl-1" ;
        om:hasDenominator     om:nanolitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/nl" .

om:torr  a               om:Unit , om:SingularUnit ;
        rdfs:comment     "The torr is a unit of pressure defined as 1.333224e2 pascal."@en ;
        rdfs:label       "torr"@nl , "torr"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasFactor     "1.33322368421053e2"^^xsd:float ;
        om:hasUnit       om:pascal ;
        om:symbol        "Torr" .

om:Radius  a                 owl:Class ;
        rdfs:label           "straal"@nl , "radius"@en , "半径"@zh ;
        rdfs:subClassOf      om:Length ;
        om:alternativeLabel  "radius"@nl ;
        om:commonlyHasUnit   om:nauticalMile-International , om:picometre , om:decimetre , om:lightYear , om:point-Didot , om:solarRadius , om:hectometre , om:foot-USSurvey , om:megaparsec , om:nanometre , om:point-ATA , om:metre , om:foot-International , om:exametre , om:pica-Postscript , om:pica-TeX , om:decametre , om:point-TeX , om:chain , om:petametre , om:yard-International , om:kilometre , om:terametre , om:angstrom , om:rod-US , om:micron , om:mil-Length , om:point-Postscript , om:megametre , om:fathom-USSurvey , om:kiloparsec , om:parsec , om:pica-ATA , om:mile-Statute , om:millimetre , om:furlong-International , om:centimetre , om:mile-USSurvey , om:inch-International , om:astronomicalUnit , om:attometre , om:fermi , om:cicero , om:gigametre , om:gigaparsec , om:micrometre , om:femtometre ;
        om:symbol            "r" .

om:hasSITimeDimensionExponent
        a            owl:DatatypeProperty ;
        rdfs:domain  om:Dimension ;
        rdfs:label   "has SI time dimension exponent"@en ;
        rdfs:range   xsd:integer .

om:SingaporeDollar  a  om:SingularUnit , om:Unit ;
        rdfs:label  "新加坡元"@zh , "Singapore dollar"@en .

om:DetectiveQuantumEfficiency
        a                   owl:Class ;
        rdfs:comment        "Square of ratio between the output signal noise ratio and the input signal noise ratio."@en ;
        rdfs:label          "detective quantum efficiency"@en ;
        rdfs:subClassOf     om:QuantumEfficiency ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "DQE" ;
        ombibo:reference    ombibo:Astrophysical_Techniques_chapter1 .

om:ElectricCurrent  a         owl:Class ;
        rdfs:comment          "Electric current is the flow of electric charge. It is a base quantity in the International System of Units. Electric current is electric charge divided by time."@en ;
        rdfs:label            "electric current"@en ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:electricCurrent-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:ElectricCurrentUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeLabel   "current"@en ;
        om:alternativeSymbol  "i" ;
        om:commonlyHasUnit    om:biot , om:decaampere , om:attoampere , om:petaampere , om:gigaampere , om:centiampere , om:nanoampere , om:picoampere , om:deciampere , om:ampere , om:femtoampere , om:exaampere , om:teraampere , om:microampere , om:kiloampere , om:hectoampere , om:statampere , om:abampere , om:milliampere , om:megaampere ;
        om:symbol             "I" .

om:_0.01OnTheCelsiusScale
        a                     om:FixedPoint ;
        rdfs:label            "0.01摄氏度"@zh , "0.01 on the Celsius scale"@en ;
        om:hasNumericalValue  "0.01" ;
        om:hasPoint           om:_273.16OnTheKelvinScale ;
        om:hasScale           om:CelsiusScale .

om:yocto  a           om:SIPrefix ;
        rdfs:label    "yocto"@nl , "yocto"@en ;
        om:hasFactor  "1e-24"^^xsd:float ;
        om:symbol     "y" .

om:SpecificKlebsiellaCount
        a                   owl:Class ;
        rdfs:label          "Klebsiella count (specific)"@en ;
        rdfs:subClassOf     om:SpecificViableCount ;
        om:commonlyHasUnit  om:colonyFormingUnitPerGram .

om:amountOfSubstanceConcentration-Dimension
        a                              om:Dimension ;
        rdfs:label                     "amount of substance concentration dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                1 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                -3 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  0 .

om:metrePerYoctosecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per yoctosecond is a unit of speed defined as metre divided by yoctosecond."@en ;
        rdfs:label            "metre per yoctosecond"@en , "meter per yoctoseconde"@nl ;
        om:alternativeSymbol  "m ys-1" , "m·ys-1" ;
        om:hasDenominator     om:yoctosecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/ys" .

om:GrashofNumberForMassTransfer
        a                   owl:Class ;
        rdfs:label          "Grashof number for mass transfer"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:GrashofNumberForMassTransferUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Gr*" .

om:SymbolRateUnit  a         owl:Class ;
        rdfs:label           "symbol rate unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:baud )
                             ] .

om:SpectralResponse  a    owl:Class ;
        rdfs:comment      "The change in output signal as a function of changes in the wavelength of the input signal."@en ;
        rdfs:label        "spectral response"@en ;
        rdfs:subClassOf   om:Quantity ;
        ombibo:reference  ombibo:Astrophysical_Techniques_chapter1 .

om:FroudeNumberUnit  a       owl:Class ;
        rdfs:label           "Froude number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:unofficialAbbreviation
        a                    owl:AnnotationProperty ;
        rdfs:comment         "Used to specify abbreviations that are used in e.g. every day speech but are not defined in any standard." ;
        rdfs:label           "非公式な略記"@ja , "unofficial abbreviation"@en ;
        rdfs:subPropertyOf   skos:hiddenLabel ;
        om:alternativeLabel  "非公式な略記がある"@ja , "has unofficial abbreviation"@en .

om:CauseEndOfVaseLifeDryLeaves
        a                    owl:Class ;
        rdfs:comment         "Oorzaak einde vaasleven bladverdroging (1/0)."@nl ;
        rdfs:label           "oorzaak einde vaasleven bladverdroging"@nl , "cause end of vase life dry leaves"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "dry leaves"@en ;
        om:commonlyHasUnit   om:_1-0 .

om:minute-Time  a        om:SingularUnit , om:Unit ;
        rdfs:comment     "The minute (time) is a unit of time defined as 60 second."@en ;
        rdfs:label       "minute"@en , "分钟"@zh , "minuut"@nl ;
        om:hasDimension  om:time-Dimension ;
        om:hasFactor     "6.0e1"^^xsd:float ;
        om:hasUnit       om:second-Time ;
        om:symbol        "min" .

om:moleMicrometre  a          om:UnitMultiplication ;
        rdfs:label            "mol micrometer"@nl , "mole micrometre"@en ;
        om:alternativeSymbol  "mol·μm" ;
        om:hasTerm1           om:mole ;
        om:hasTerm2           om:micrometre ;
        om:symbol             "mol μm" .

om:zettajoule  a         om:PrefixedUnit ;
        rdfs:comment     "The zettajoule is a unit of energy defined as 1.0e21 joule."@en ;
        rdfs:label       "zettajoule"@nl , "zettajoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:joule ;
        om:symbol        "ZJ" .

ombibo:Kenneth_Siedelmann
        a          foaf:Person ;
        foaf:name  "Kenneth Siedelmann" .

om:voltPerMetre  a            om:UnitDivision ;
        rdfs:label            "volt per meter"@nl , "volt per metre"@en ;
        om:alternativeSymbol  "V·m-1" , "V m-1" ;
        om:hasDenominator     om:metre ;
        om:hasDimension       om:electricField-Dimension ;
        om:hasNumerator       om:volt ;
        om:symbol             "V/m" .

om:femtojoule  a         om:PrefixedUnit ;
        rdfs:comment     "The femtojoule is a unit of energy defined as 1.0e-15 joule."@en ;
        rdfs:label       "femtojoule"@nl , "femtojoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:joule ;
        om:symbol        "fJ" .

om:thermodynamicTemperature-Dimension
        a                              om:Dimension ;
        rdfs:label                     "thermodynamic temperature dimension"@en , "absolute-temperatuurdimensie"@nl ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                1 ;
        om:hasSITimeDimensionExponent  0 ;
        om:symbol                      "Θ" .

om:deciampere  a         om:PrefixedUnit ;
        rdfs:comment     "The deciampere is a unit of electric current defined as 1.0e-1 ampere."@en ;
        rdfs:label       "deciampère"@nl , "deciampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:ampere ;
        om:symbol        "dA" .

om:metrePerPicosecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per picosecond is a unit of speed defined as metre divided by picosecond."@en ;
        rdfs:label            "meter per picoseconde"@nl , "metre per picosecond"@en ;
        om:alternativeSymbol  "m·ps-1" , "m ps-1" ;
        om:hasDenominator     om:picosecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/ps" .

om:LossModulus  a           owl:Class ;
        rdfs:label          "loss modulus"@en ;
        rdfs:subClassOf     om:DynamicModulus ;
        om:commonlyHasUnit  om:decipascal , om:attopascal , om:barye , om:decapascal , om:exapascal , om:atmosphere-Technical , om:centimetreOfMercury , om:picopascal , om:pascal , om:newtonPerSquareMetre , om:millibar , om:nanopascal , om:gigapascal , om:millipascal , om:atmosphere-Standard , om:petapascal , om:hectopascal , om:centipascal , om:micropascal , om:metreOfMercury , om:kilogramSecond-TimeToThePower-2ReciprocalMetre , om:megapascal , om:torr , om:millimetreOfMercury , om:kilopascal , om:terapascal , om:microbar , om:bar , om:decibar , om:femtopascal ;
        om:symbol           "E''" .

om:phot  a               om:SingularUnit , om:Unit ;
        rdfs:comment     "The phot is a unit of illuminance defined as 1.0e4 lux."@en ;
        rdfs:label       "phot"@nl , "phot"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasFactor     "1.0e4"^^xsd:float ;
        om:hasUnit       om:lux ;
        om:symbol        "ph" .

om:VolumetricEnterococcusCount
        a                   owl:Class ;
        rdfs:label          "Enterococcus count (volumetric)"@en ;
        rdfs:subClassOf     om:VolumetricViableCount ;
        om:commonlyHasUnit  om:_1000ColonyFormingUnitPerMillilitre , om:colonyFormingUnitPer25Millilitre , om:colonyFormingUnitPerMillilitre .

om:PrefixedKatal  a          owl:Class ;
        rdfs:label           "prefixed katal"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:katal ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:rhe  a                om:SingularUnit , om:Unit ;
        rdfs:comment     "The rhe is a unit of fluidity defined as 10 reciprocal pascal second (time)."@en ;
        rdfs:label       "rhe"@nl , "rhe"@en ;
        om:hasDimension  om:fluidity-Dimension ;
        om:hasFactor     "1.0e1"^^xsd:float ;
        om:hasUnit       om:reciprocalPascalSecond-Time .

om:CauseEndOfVaseLifeNonturgidLeaves
        a                    owl:Class ;
        rdfs:comment         "Oorzaak einde vaasleven slappe bladeren (1/0)."@nl ;
        rdfs:label           "oorzaak einde vaasleven slappe bladeren"@nl , "cause end of vase life nonturgid leaves"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "nonturgid leaves"@en ;
        om:commonlyHasUnit   om:_1-0 .

om:centiweber  a         om:PrefixedUnit ;
        rdfs:label       "centiweber"@nl , "centiweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:weber ;
        om:symbol        "cWb" .

om:gigamolair  a         om:PrefixedUnit ;
        rdfs:comment     "The gigamolair is a unit of amount of substance concentration defined as 1.0e9 molair."@en ;
        rdfs:label       "gigamolair"@nl , "gigamolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:molair ;
        om:symbol        "GM" .

om:gramPerMetre  a            om:UnitDivision ;
        rdfs:label            "gram per meter"@nl , "gram per metre"@en ;
        om:alternativeSymbol  "g·m-1" , "g m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/m" .

om:gigaweber  a          om:PrefixedUnit ;
        rdfs:label       "gigaweber"@nl , "gigaweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:weber ;
        om:symbol        "GWb" .

om:zeptovolt  a          om:PrefixedUnit ;
        rdfs:label       "zeptovolt"@nl , "zeptovolt"@en ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:volt ;
        om:symbol        "zV" .

om:NumberRottenLeaves
        a                    owl:Class ;
        rdfs:comment         "Aantal rotte bladeren."@nl ;
        rdfs:label           "aantal rotte bladeren"@nl , "number rotten leaves"@en ;
        rdfs:subClassOf      om:NumberLeaves ;
        om:alternativeLabel  "#rotten leaves"@en ;
        om:commonlyHasUnit   om:one .

om:SupergalacticLatitude
        a                   owl:Class ;
        rdfs:comment        "The angular distance on the celestial sphere north or south of the supergalactic equator. It is measured along the great circle passing through the object and the supergalactic poles and perpendicular to the supergalactic equator."@en ;
        rdfs:label          "supergalactic latitude"@en ;
        rdfs:subClassOf     om:Angle ;
        om:commonlyHasUnit  om:second-Angle , om:minute-Angle , om:degree ;
        om:symbol           "SGB" .

om:Illuminance  a             owl:Class ;
        rdfs:comment          "Illuminance is the total luminous flux incident on a surface per unit area."@en ;
        rdfs:label            "illuminance"@en ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:IlluminanceUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:illuminance-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        om:alternativeLabel   "illumination"@en ;
        om:alternativeSymbol  "Φ_v" ;
        om:commonlyHasUnit    om:attolux , om:millilux , om:femtolux , om:microlux , om:decalux , om:centilux , om:nanolux , om:picolux , om:decilux , om:hectolux , om:exalux , om:lux , om:megalux , om:gigalux , om:lumenPerSquareMetre , om:petalux , om:footcandle , om:teralux , om:phot , om:kilolux ;
        om:symbol             "Φ" .

om:NumberDryLeaves  a        owl:Class ;
        rdfs:comment         "Aantal verdroogde bladeren."@nl ;
        rdfs:label           "aantal verdroogde bladeren"@nl , "number dry leaves"@en ;
        rdfs:subClassOf      om:NumberLeaves ;
        om:alternativeLabel  "#dry leaves"@en ;
        om:commonlyHasUnit   om:one .

om:BrightnessTemperature
        a                   owl:Class ;
        rdfs:comment        "The temperature that a blackbody would need to have in order to emit radiation of the observed intensity at a given wavelength (mostly used in radio astronomy)."@en ;
        rdfs:label          "brightness temperature"@en ;
        rdfs:subClassOf     om:ThermodynamicTemperature ;
        om:commonlyHasUnit  om:kelvin .

om:gigawatt  a           om:PrefixedUnit ;
        rdfs:label       "gigawatt"@nl , "gigawatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:watt ;
        om:symbol        "GW" .

om:terasievert  a        om:PrefixedUnit ;
        rdfs:label       "terasievert"@nl , "terasievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:sievert ;
        om:symbol        "TSv" .

om:yoctosecond-Time  a   om:PrefixedUnit ;
        rdfs:label       "yoctoseconde"@nl , "yoctosecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:second-Time ;
        om:symbol        "ys" .

om:NeckRingMass  a          owl:Class ;
        rdfs:label          "neck ring mass"@en ;
        rdfs:subClassOf     om:Mass ;
        om:commonlyHasUnit  om:tonne , om:kilogram , om:gram ;
        om:unofficialLabel  "neck ring weight" .

om:yard-International
        a                    om:Unit , om:SingularUnit ;
        rdfs:comment         "The international yard is a unit of length defined as 9.144e-1 metre."@en ;
        rdfs:label           "码（国际）"@zh , "yard (international)"@en ;
        om:alternativeLabel  "international yard"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasFactor         "9.144e-1"^^xsd:float ;
        om:hasUnit           om:metre ;
        om:symbol            "yd" .

om:kilolumen  a          om:PrefixedUnit ;
        rdfs:label       "kilolumen"@nl , "kilolumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:lumen ;
        om:symbol        "klm" .

om:bar-Food  a      om:Unit ;
        rdfs:label  "reep"@nl , "bar (food)"@en .

om:decacoulomb  a        om:PrefixedUnit ;
        rdfs:comment     "The decacoulomb is a unit of electric charge defined as 1.0e1 coulomb."@en ;
        rdfs:label       "decacoulomb"@nl , "decacoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:coulomb ;
        om:symbol        "daC" .

om:frequency-Dimension
        a                              om:Dimension ;
        rdfs:label                     "frequency dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -1 .

om:spread  a        om:Unit ;
        rdfs:label  "broodbelegging"@nl , "spread"@en .

om:nanosteradian  a      om:PrefixedUnit ;
        rdfs:label       "nanosteradiaal"@nl , "nanosteradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:steradian ;
        om:symbol        "nsr" .

om:astronomyAndAstrophysics
        a                om:ApplicationArea ;
        rdfs:label       "astronomie en astrofysica"@nl , "astronomy and astrophysics"@en ;
        om:usesQuantity  om:RedMagnitude , om:ElectronTemperature , om:EclipticLongitude , om:Cut-OffWavelength , om:SupergalacticLongitude , om:PeakWavelength , om:MagnitudeAtMaximumBrightness , om:DarkNoise , om:Magnitude , om:Epoch , om:gMagnitude , om:PhotographicMagnitude , om:VMagnitude , om:Reddening , om:ApparentMagnitude , om:Azimuth , om:QuantumEfficiency , om:TychoBroadbandMagnitude , om:BMagnitudeAtMaximumBrightness , om:RightAscension , om:NoiseEquivalentPower , om:BolometricMagnitude , om:ColdGasMassFraction , om:bMagnitude , om:ReddeningB-V , om:ExtinctionInU , om:Altitude , om:yMagnitude , om:BrightnessTemperature , om:HourAngle , om:IntegratedMagnitude , om:EclipticLatitude , om:InitialMassFunction , om:Responsivity , om:UMagnitude , om:WhiteLightMagnitudeAtMaximumBrightness , om:ExtinctionAtWaveband , om:CousinsMagnitude , om:IntrinsicColourIndex , om:PhotographicMagnitudeAtMaximumBrightness , om:ApparentDistanceModulus , om:AberrationInLatitude , om:Metallicity , om:MagnitudeAtMinimumBrightness , om:PhotographicMagnitudeAtMinimumBrightness , om:Eccentricity , om:Diameter-Angle , om:GeometricalAlbedo , om:ThuanAndGunnMagnitude , om:ZenithDistance , om:_1040NanometreLockwoodMagnitude , om:NormalAlbedo , om:VMagnitudeAtMaximumBrightness , om:PhotographicAmplitude , om:GalacticCylindricalPolarAngleCoordinate , om:WhiteLightMagnitude , om:DistanceModulus , om:BondAlbedo , om:Declination , om:GalacticLatitude , om:JeansMass , om:StellarAberration , om:LuminosityFunction , om:BolometricCorrection , om:IonizationTemperature , om:ScaleLength , om:SpectralResponse , om:Extinction , om:ColourIndex , om:uMagnitude , om:VisualAlbedo , om:AbsoluteMagnitude , om:vMagnitude , om:SecularAberration , om:TrueDistanceModulus , om:AngularSize , om:AberrationInLongitude , om:PlanetaryAberration , om:Albedo , om:IMagnitude , om:SupergalacticLatitude , om:AnnualAberration , om:VAmplitude , om:TimeConstant , om:BetaWideMagnitude , om:StroemgrenMagnitude , om:ExtinctionInB , om:ExtinctionAtWavelength , om:BetaNarrowMagnitude , om:DynamicRange , om:Detectivity , om:LightTime , om:ApparentDiameter , om:ReddeningU-B , om:NormalisedDetectivity , om:AbsoluteBolometricMagnitude , om:BMagnitudeAtMinimumBrightness , om:GalacticLongitude , om:ColourTemperature , om:JohnsonMagnitude , om:Amplitude , om:Ellipticity , om:ExtinctionInV , om:Radius-Angle , om:Aberration , om:ScaleHeight , om:RMagnitude , om:DiurnalAberration , om:BMagnitude , om:WhiteLightMagnitudeAtMinimumBrightness , om:DetectiveQuantumEfficiency , om:LimitingMagnitude , om:VMagnitudeAtMinimumBrightness , om:Co-RotationRadius , om:EpochAtMaximumBrightness ;
        om:usesUnit      om:gigaelectronvolt , om:degreeSquared , om:microsecond-Angle , om:second-AngleSquared , om:megaelectronvolt , om:kilometrePerSecond-TimePerMegaparsec , om:angstrom , om:percent , om:metrePerSecond-TimePerMetre , om:lightYear , om:wattPerHertz , om:gigaparsec , om:kiloparsec , om:kelvin , om:kiloelectronvolt , om:candelaPerSquareMetre , om:reciprocalCubicMetre , om:wattPerCubicmetre , om:second-HourAngle , om:reciprocalCubicParsec , om:bitPerSecond-Time , om:micromagnitude , om:magnitudePerSecond-AngleSquared , om:hour-HourAngle , om:wattPerSteradianSquareMetreHertz , om:wattPerSteradianSquareMetre , om:wattPerSquareMetreHertz , om:day , om:watt , om:second-Angle , om:solarMassPerGigayearCubicParsec , om:second-Time , om:millisecond-AnglePerYear , om:metreKilogramPerSecond-Time , om:wattPerSecond-AngleSquared , om:wattPerSquareMetreNanometre , om:solarLuminosity , om:solarMassPerGigayearCubicKiloparsec , om:megaparsec , om:voltPerWatt , om:solarRadius , om:centimetre , om:jansky , om:nanometre , om:millimagnitude , om:solarMass , om:cubicParsec , om:wattPerNanometre , om:minute-HourAngle , om:one , om:magnitude , om:millisecond-Angle , om:solarMassPerCubicParsec , om:amperePerWatt , om:radian , om:year , om:minute-Angle .

om:centiohm  a           om:PrefixedUnit ;
        rdfs:label       "centiohm"@nl , "centiohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:ohm ;
        om:symbol        "cΩ" .

om:UMagnitude  a              owl:Class ;
        rdfs:comment          "Johnson U magnitude. The Johnson U band is a standard passband in the ultraviolet area. The central wavelength is 365nm and the bandwidth is 70nm.  The filter to be used is the Corning 9863 filter."@en ;
        rdfs:label            "U magnitude"@en ;
        rdfs:subClassOf       om:JohnsonMagnitude ;
        om:alternativeSymbol  "m_U" ;
        om:commonlyHasUnit    om:millimagnitude , om:micromagnitude , om:one , om:magnitude ;
        om:symbol             "U" ;
        ombibo:reference      ombibo:Astrophysical_Techniques_chapter3 .

om:LuminousEfficacyUnit
        a                    owl:Class ;
        rdfs:label           "luminous efficacy unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:lumenPerWatt )
                                              ] )
                             ] .

om:coulomb  a            om:SingularUnit , om:Unit ;
        rdfs:comment     "The coulomb is a unit of electric charge defined as ampere times second = farad times volt."@en ;
        rdfs:label       "coulomb"@nl , "coulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasUnit       om:second-TimeAmpere ;
        om:longcomment   "The coulomb is a unit of electric charge defined as ampere times second = farad times volt. The coulomb is a derived unit in the International System of Units." ;
        om:symbol        "C" .

om:currentDensity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "current density dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                1 ;
        om:hasSILengthDimensionExponent
                -2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  0 .

om:ReaumurTemperature
        a                   owl:Class ;
        rdfs:label          "Réaumurtemperatuur"@nl , "Réaumur temperature"@en ;
        rdfs:subClassOf     om:Temperature ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  [ a            owl:Class ;
                                                                        owl:unionOf  ( om:ReaumurTemperatureUnit om:ReaumurTemperatureScale )
                                                                      ] ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:ReaumurScale ;
                              owl:onProperty  om:hasScale
                            ] ;
        om:commonlyHasUnit  om:degreeReaumur ;
        om:symbol           "T" .

om:RadiantIntensity  a        owl:Class ;
        rdfs:label            "radiant intensity"@en ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:RadiantIntensityUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeSymbol  "I_e" ;
        om:commonlyHasUnit    om:wattPerSteradian ;
        om:symbol             "I" .

om:microcoulomb  a       om:PrefixedUnit ;
        rdfs:comment     "The microcoulomb is a unit of electric charge defined as 1.0e-6 coulomb."@en ;
        rdfs:label       "microcoulomb"@nl , "microcoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:coulomb ;
        om:symbol        "μC" .

om:NumberManualFirmness2
        a                    owl:Class ;
        rdfs:comment         "Firmness manueel: 2 = halfzacht."@nl ;
        rdfs:label           "aantal manuele stevigheid 2"@nl , "number manual firmness 2"@en ;
        rdfs:subClassOf      om:NumberManualFirmness ;
        om:alternativeLabel  "firmness_m_2"@en ;
        om:commonlyHasUnit   om:one .

om:Amplitude  a             owl:Class ;
        rdfs:comment        "The difference between the maximum and minimum magnitudes of a variable star, i.e., the total range of its brightness."@en ;
        rdfs:label          "amplitude"@en ;
        rdfs:subClassOf     om:Quantity ;
        om:commonlyHasUnit  om:magnitude .

om:picosecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "picoseconde kwadraat"@nl , "picosecond squared"@en ;
        om:hasBase      om:picosecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "ps2" .

om:decavolt  a           om:PrefixedUnit ;
        rdfs:label       "decavolt"@nl , "decavolt"@en ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:volt ;
        om:symbol        "daV" .

om:milligramPerCubicmetre
        a                     om:UnitDivision ;
        rdfs:comment          "Milligram per cubic metre is a unit of density defined as milligram divided by cubic metre."@en ;
        rdfs:label            "milligram per cubic metre"@en , "milligram per kubieke meter"@nl ;
        om:alternativeSymbol  "mg m-3" , "mg·m-3" ;
        om:hasDenominator     om:cubicMetre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:milligram ;
        om:longcomment        "Milligram per cubic metre is a unit of density defined as milligram divided by cubic metre. Milligram per cubic metre is a derived unit in the International System of Units." ;
        om:symbol             "mg/m3" .

om:decametrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Decametre per second squared is a unit of acceleration defined as decametre divided by second squared."@en ;
        rdfs:label            "decametre per second squared"@en , "decameter per seconde kwadraat"@nl ;
        om:alternativeSymbol  "dam·s-2" , "dam s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:decametre ;
        om:symbol             "dam/s2" .

om:petamole  a           om:PrefixedUnit ;
        rdfs:label       "petamol"@nl , "petamole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:mole ;
        om:symbol        "Pmol" .

om:QuantumEfficiency  a     owl:Class ;
        rdfs:comment        "Ratio (of a detector such as a CCD) of actual number of detected photons and the number of incident photons."@en ;
        rdfs:label          "quantum efficiency"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:QuantumEfficiencyUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "QE" ;
        ombibo:reference    ombibo:Astrophysical_Techniques_chapter1 .

om:electromagnetism  a   om:ApplicationArea ;
        rdfs:label       "elektromagnetisme"@nl , "electromagnetism"@en ;
        om:usesQuantity  om:CurrentDensity , om:ElectricPotential , om:ElectricFluxDensity , om:Admittance , om:ElectricalResistance , om:ElectricChargeDensity , om:ElectromotiveForce , om:ElectricField , om:PermeabilityOfFreeSpace , om:ElectricalConductance , om:ElectricDipoleMoment , om:PotentialDifference , om:Permittivity , om:MagnetomotiveForce , om:Permeance-Electromagnetic , om:Capacitance , om:MagneticFluxDensity , om:MagneticFlux , om:ElectricalResistivity , om:Inductance , om:ElectricalConductivity , om:MagneticField , om:ElectricCurrent , om:ElectricCharge , om:Reluctance ;
        om:usesUnit      om:hectohenry , om:biot , om:kilohenry , om:gigahenry , om:abhenry , om:femtocoulomb , om:amperePerMetre , om:petavolt , om:gauss , om:megafarad , om:abvolt , om:attofarad , om:megaampere , om:gamma , om:centiohm , om:femtohenry , om:milliweber , om:milliampere , om:nanoampere , om:hectoampere , om:ampere , om:coulombPerSquareMetre , om:microtesla , om:microcoulomb , om:kilotesla , om:hectoohm , om:femtosiemens , om:decisiemens , om:coulomb , om:picoampere , om:femtoweber , om:millivolt , om:weber , om:attovolt , om:femtoohm , om:decaohm , om:microweber , om:decaweber , om:decaampere , om:coulombMetre , om:coulombPerCubicmetre , om:millicoulomb , om:statfarad , om:picofarad , om:picoohm , om:kilosiemens , om:petafarad , om:exafarad , om:megaweber , om:exavolt , om:stathenry , om:teraweber , om:millitesla , om:deciampere , om:decasiemens , om:voltSecond-Time , om:exasiemens , om:ohmMetre , om:siemens , om:henry , om:gigafarad , om:picosiemens , om:teraampere , om:picotesla , om:nanovolt , om:siemensPerMetre , om:attotesla , om:hectotesla , om:hectofarad , om:second-TimeAmpere , om:gigacoulomb , om:volt , om:farad , om:femtoampere , om:picohenry , om:nanocoulomb , om:newtonPerCoulomb , om:weberPerAmpere , om:kilofarad , om:megacoulomb , om:centifarad , om:nanoweber , om:exaampere , om:stattesla , om:petacoulomb , om:hectosiemens , om:centihenry , om:milligauss , om:kilocoulomb , om:petatesla , om:debye , om:teraohm , om:megatesla , om:femtovolt , om:abfarad , om:centiampere , om:faradPerMetre , om:weberPerSquareMetre , om:exaweber , om:petaampere , om:terahenry , om:exaohm , om:centisiemens , om:femtofarad , om:attohenry , om:decahenry , om:teratesla , om:abampere , om:petahenry , om:centicoulomb , om:hectoweber , om:kiloampere , om:tesla , om:amperePerSquareMetre , om:gigasiemens , om:hectocoulomb , om:milliohm , om:kilovolt , om:statweber , om:amperePerVolt , om:reciprocalHenry , om:decacoulomb , om:hectovolt , om:attoohm , om:nanoohm , om:nanotesla , om:microhenry , om:femtotesla , om:megasiemens , om:millihenry , om:nanofarad , om:franklin , om:picocoulomb , om:maxwell , om:mho , om:deciohm , om:gigatesla , om:centiweber , om:petaohm , om:decafarad , om:exahenry , om:megavolt , om:statvolt , om:abmho , om:henryPerMetre , om:gilbert , om:decavolt , om:petasiemens , om:nanosiemens , om:gigavolt , om:microsiemens , om:microvolt , om:abcoulomb , om:petaweber , om:centitesla , om:microampere , om:statmho , om:microfarad , om:faraday , om:attocoulomb , om:attoweber , om:exatesla , om:picoweber , om:unitPole , om:voltPerMetre , om:megohm , om:ohm , om:decicoulomb , om:nanohenry , om:abohm , om:attosiemens , om:megahenry , om:picovolt , om:gigaohm , om:decitesla , om:gigaweber , om:statohm , om:decifarad , om:voltPerAmpere , om:exacoulomb , om:kiloweber , om:terasiemens , om:deciweber , om:centivolt , om:coulombPerVolt , om:microohm , om:attoampere , om:decihenry , om:statcoulomb , om:gigaampere , om:millisiemens , om:statampere , om:millifarad , om:decivolt , om:decatesla , om:wattPerAmpere , om:oersted , om:teracoulomb , om:kilohm , om:terafarad , om:teravolt .

om:ElectricalResistance
        a                    owl:Class ;
        rdfs:comment         "Electrical resistance is the degree to which an object opposes an electric current through it. It is a derived quantity in the International System of Units.  Electrical resistance is electric potential divided by electric current."@en ;
        rdfs:label           "electrical resistance"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:ElectricalResistanceUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:electricalResistance-Dimension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        om:alternativeLabel  "resistance"@en , "electric resistance"@en ;
        om:commonlyHasUnit   om:petaohm , om:milliohm , om:abohm , om:picoohm , om:nanoohm , om:femtoohm , om:microohm , om:decaohm , om:hectoohm , om:voltPerAmpere , om:deciohm , om:gigaohm , om:attoohm , om:exaohm , om:teraohm , om:centiohm , om:megohm , om:kilohm , om:statohm , om:ohm ;
        om:symbol            "R" .

om:micromolePerMetre  a       om:PrefixedMolePerMetre ;
        rdfs:label            "micromole per meter"@nl , "micromole per metre"@en ;
        om:alternativeSymbol  "μmol·m-1" , "μmol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:micromole ;
        om:symbol             "μmol/m" .

om:yottasecond-Time  a   om:PrefixedUnit ;
        rdfs:label       "yottaseconde"@nl , "yottasecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:second-Time ;
        om:symbol        "Ys" .

om:katalPerCubicmetre
        a                     om:UnitDivision ;
        rdfs:label            "katal per kubieke meter"@nl , "katal per cubic metre"@en ;
        om:alternativeSymbol  "kat·m-3" , "kat m-3" ;
        om:hasDenominator     om:cubicMetre ;
        om:hasDimension       om:catalyticActivityConcentration-Dimension ;
        om:hasNumerator       om:katal ;
        om:symbol             "kat/m3" .

om:kilomolePerLitre  a        om:PrefixedMolePerLitre ;
        rdfs:comment          "Kilomole per litre is a unit of amount of substance concentration defined as kilomole divided by litre."@en ;
        rdfs:label            "kilomole per litre"@en , "kilomole per liter"@nl ;
        om:alternativeSymbol  "kmol l-1" , "kmol·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:kilomole ;
        om:symbol             "kmol/l" .

om:NumberExternalBrowning1
        a                    owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 1 poster."@nl ;
        rdfs:label           "number external browning 1"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "ext_brown_1"@en ;
        om:commonlyHasUnit   om:one .

om:SpecificColiformBacterieCount
        a                   owl:Class ;
        rdfs:label          "coliform bacteria count (specific)"@en ;
        rdfs:subClassOf     om:SpecificViableCount ;
        om:commonlyHasUnit  om:colonyFormingUnitPerGram .

om:steradianSquareMetreHertz
        a                     om:UnitMultiplication ;
        rdfs:label            "steradiaal vierkante meter hertz"@nl , "steradian square metre hertz"@en ;
        om:alternativeSymbol  "sr·m2·Hz" ;
        om:hasTerm1           om:steradianSquareMetre ;
        om:hasTerm2           om:hertz ;
        om:symbol             "sr m2 Hz" .

om:NumberPulpBrowning
        a                   owl:Class ;
        rdfs:label          "number pulp browning"@en ;
        rdfs:subClassOf     om:Number ;
        om:commonlyHasUnit  om:one .

om:kilogramPerHectare
        a                     om:UnitDivision ;
        rdfs:label            "kilogram per hectare"@nl , "kilogram per hectare"@en ;
        om:alternativeSymbol  "kg·ha-1" , "kg ha-1" ;
        om:hasDenominator     om:hectare ;
        om:hasNumerator       om:kilogram ;
        om:symbol             "kg/ha" .

om:gigasecond-Time  a    om:PrefixedUnit ;
        rdfs:label       "gigaseconde"@nl , "gigasecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:second-Time ;
        om:symbol        "Gs" .

om:AmountOfSubstance  a     owl:Class ;
        rdfs:comment        "Amount of substance is the number of elementary entities such as atoms, molecules, electrons, particles, etc. present in a phenomenon. It is a base quantity in the International System of Units."@en ;
        rdfs:label          "amount of substance"@en , "stofhoeveelheid"@nl ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:AmountOfSubstanceUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:amountOfSubstance-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        om:commonlyHasUnit  om:millimole , om:teramole , om:micromole , om:decimole , om:decamole , om:mole , om:petamole , om:examole , om:femtomole , om:picomole , om:gigamole , om:centimole , om:attomole , om:megamole , om:nanomole , om:hectomole , om:kilomole ;
        om:symbol           "n" .

om:servingSpoon  a  om:Unit ;
        rdfs:label  "opscheplepel"@nl , "serving spoon"@en .

om:DrainageSpeed  a         owl:Class ;
        rdfs:label          "drainage speed"@en ;
        rdfs:subClassOf     om:Speed ;
        om:commonlyHasUnit  om:metrePerDecisecond-Time , om:gigametrePerSecond-Time , om:metrePerCentisecond-Time , om:metrePerTerasecond-Time , om:exametrePerSecond-Time , om:terametrePerSecond-Time , om:metrePerSecond-Time , om:megametrePerSecond-Time , om:metrePerKilosecond-Time , om:metrePerFemtosecond-Time , om:knot-International , om:metrePerAttosecond-Time , om:metrePerMillisecond-Time , om:millimetrePerSecond-Time , om:hectometrePerSecond-Time , om:attometrePerSecond-Time , om:metrePerMegasecond-Time , om:petametrePerSecond-Time , om:millimetrePerDay , om:nauticalMile-InternationalPerHour , om:picometrePerSecond-Time , om:kilometrePerHour , om:nanometrePerSecond-Time , om:femtometrePerSecond-Time , om:kilometrePerSecond-Time , om:metrePerDay , om:centimetrePerDay , om:decimetrePerSecond-Time , om:metrePerDecasecond-Time , om:millimetrePerHour , om:decametrePerSecond-Time , om:metrePerNanosecond-Time , om:metrePerGigasecond-Time , om:mile-StatutePerHour , om:metrePerMicrosecond-Time , om:metrePerPicosecond-Time , om:metrePerHectosecond-Time , om:metrePerExasecond-Time , om:centimetrePerSecond-Time , om:metrePerPetasecond-Time , om:micrometrePerSecond-Time .

om:RadianceUnit  a           owl:Class ;
        rdfs:label           "radiance unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:wattPerSquareMetreSteradian )
                             ] .

ombibo:Astrophysical_Techniques
        a             bibo:Book ;
        dc:creator    ombibo:CR_Kitchin ;
        dc:date       "2003" ;
        dc:publisher  ombibo:Institute_of_Physics_Publishing ;
        dc:title      "Astrophysical Techniques" ;
        bibo:edition  "5" ;
        bibo:isbn13   "9781466511156" ;
        bibo:uri      "http://www.crcpress.com/product/isbn/9781466511156" .

om:speed-Dimension  a                  om:Dimension ;
        rdfs:label                     "snelheiddimensie"@nl , "speed dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                1 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -1 .

om:molePerCentilitre  a       om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per centilitre is a unit of amount of substance concentration defined as mole divided by centilitre."@en ;
        rdfs:label            "mole per centilitre"@en , "mole per centiliter"@nl ;
        om:alternativeSymbol  "mol·cl-1" , "mol cl-1" ;
        om:hasDenominator     om:centilitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/cl" .

om:_1000ColonyFormingUnitPerMillilitre
        a                          om:UnitDivision ;
        rdfs:label                 "1000 colony forming unit per millilitre"@en ;
        om:hasDenominator          om:millilitre ;
        om:hasNumerator            om:_1000ColonyFormingUnit ;
        om:symbol                  "1000 CFU/ml" ;
        om:unofficialAbbreviation  "1000 CFU/ml" .

om:ExposureUnit  a           owl:Class ;
        rdfs:label           "exposure unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:luxSecond-Time )
                                              ] )
                             ] .

om:AberrationInLatitude
        a                   owl:Class ;
        rdfs:comment        "The apparent angular displacement in ecliptical latitude of the observed position of a celestial object from its geometric position, caused by the finite velocity of light in combination with the motions of the observer and of the observed object."@en ;
        rdfs:label          "aberration in latitude"@en ;
        rdfs:subClassOf     om:AngularDisplacement ;
        om:commonlyHasUnit  om:second-Angle , om:millisecond-Angle , om:degree , om:microsecond-Angle ;
        om:symbol           "Δβ" ;
        ombibo:reference    ombibo:chapter23_Astronomical_Algorithms .

om:hectovolt  a          om:PrefixedUnit ;
        rdfs:label       "hectovolt"@nl , "hectovolt"@en ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:volt ;
        om:symbol        "hV" .

om:terawatt  a           om:PrefixedUnit ;
        rdfs:label       "terawatt"@nl , "terawatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:watt ;
        om:symbol        "TW" .

om:metreOfMercury  a     om:Unit , om:SingularUnit ;
        rdfs:comment     "The metre of mercury is a unit of pressure defined as 133 322 pascal."@en ;
        rdfs:label       "meter kwik"@nl , "metre of mercury"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasFactor     "1.33322e5"^^xsd:float ;
        om:hasUnit       om:pascal ;
        om:symbol        "m Hg" .

om:gigaparsec  a         om:PrefixedUnit ;
        rdfs:comment     "The gigaparsec is a unit of length defined as 1.0e9 parsec. Gebruikt voor de afstand op de schaal van het heelal."@en ;
        rdfs:label       "gigaparsec"@nl , "gigaparsec"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:parsec ;
        om:symbol        "Gpc" .

om:hectonewton  a        om:PrefixedUnit ;
        rdfs:label       "hectonewton"@nl , "hectonewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:newton ;
        om:symbol        "hN" .

om:CurrentDensityUnit
        a                    owl:Class ;
        rdfs:label           "current density unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:amperePerSquareMetre )
                             ] .

om:yottabyte  a       om:PrefixedUnit ;
        rdfs:label    "10^24字节"@zh , "yottabyte"@nl , "yottabyte"@en ;
        om:hasPrefix  om:yotta ;
        om:hasUnit    om:byte ;
        om:symbol     "YB" .

om:hectokelvin  a        om:PrefixedUnit ;
        rdfs:comment     "The hectokelvin is a unit of thermodynamic temperature defined as 1.0e2 kelvin."@en ;
        rdfs:label       "hectokelvin"@nl , "hectokelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:kelvin ;
        om:symbol        "hK" .

om:Date  a                  owl:Class ;
        rdfs:label          "datum"@nl , "date"@en ;
        rdfs:subClassOf     om:Time ;
        om:commonlyHasUnit  om:hour , om:decasecond-Time , om:megasecond-Time , om:centisecond-Time , om:minute-Time , om:hectosecond-Time , om:second-Sidereal , om:shake , om:day , om:picosecond-Time , om:year-Tropical , om:gigasecond-Time , om:attosecond-Time , om:decisecond-Time , om:day-Sidereal , om:minute-Sidereal , om:year-Sidereal , om:exasecond-Time , om:microsecond-Time , om:femtosecond-Time , om:hour-Sidereal , om:kilosecond-Time , om:petasecond-Time , om:nanosecond-Time , om:second-Time , om:year , om:gigayear , om:millisecond-Time , om:terasecond-Time .

om:PrefixedGray  a           owl:Class ;
        rdfs:label           "prefixed gray"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:gray ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:squareZettametre  a   om:SquarePrefixedMetre ;
        rdfs:label       "vierkante zettameter"@nl , "square zettametre"@en ;
        om:hasBase       om:zettametre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:symbol        "Zm2" .

om:cup  a           om:Unit ;
        rdfs:label  "kopje"@nl , "cup"@en .

om:solarMassPerCubicParsec
        a                     om:UnitDivision ;
        rdfs:comment          "The mass (in solar masses) per cubic parsec."@en ;
        rdfs:label            "solar mass per cubic parsec"@en , "zonsmassa per kubieke parsec"@nl ;
        om:LaTeXSymbol        "M_{\\astrosun} pc^{-3}" ;
        om:alternativeSymbol  "M_☉·pc-3" , "M_☉ pc-3" ;
        om:hasDenominator     om:cubicParsec ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:solarMass ;
        om:symbol             "M_☉/pc3" .

om:baud  a              om:SingularUnit , om:Unit ;
        rdfs:comment    "The baud is a unit of symbol rate defined as one distinct symbol change or signalling event made to the transmission medium per second in a digitally modulated signal or a line code."@en ;
        rdfs:label      "baud"@nl , "baud"@en ;
        om:hasQuantity  om:oneDistinctSymbolChangeOrSignallingEventMadeToTheTransmissionMediumPerSecondInADigitallyModulatedSignalOrALineCode ;
        om:symbol       "Bd" .

om:reciprocalHenry  a    om:UnitExponentiation ;
        rdfs:label       "omgekeerde henry"@nl , "reciprocal henry"@en ;
        om:hasBase       om:henry ;
        om:hasDimension  om:reluctance-Dimension ;
        om:hasExponent   -1 ;
        om:symbol        "H-1" .

ombibo:IAU_2012_Resolution_B2
        a                  bibo:Chapter ;
        dc:title           "Resolution B2" ;
        bibo:reproducedIn  <http://www.iau.org/static/resolutions/IAU2012_English.pdf> .

om:mega  a            om:SIPrefix ;
        rdfs:label    "mega"@nl , "mega"@en ;
        om:hasFactor  "1e6"^^xsd:float ;
        om:symbol     "M" .

om:squareFemtometre  a   om:SquarePrefixedMetre ;
        rdfs:label       "vierkante femtometer"@nl , "square femtometre"@en ;
        om:hasBase       om:femtometre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:symbol        "fm2" .

om:attohertz  a          om:PrefixedUnit ;
        rdfs:comment     "The attohertz is a unit of frequency defined as 1.0e-18 hertz."@en ;
        rdfs:label       "attohertz"@nl , "attohertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:hertz ;
        om:symbol        "aHz" .

om:AngularMomentumUnit
        a                    owl:Class ;
        rdfs:label           "angular momentum unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:ergSecond-Time om:jouleSecond-Time )
                             ] .

om:EntropyUnit  a            owl:Class ;
        rdfs:label           "entropy unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:joulePerKelvin )
                             ] .

om:squareMetreKelvin  a       om:UnitMultiplication ;
        rdfs:label            "vierkante meter kelvin"@nl , "square metre kelvin"@en ;
        om:alternativeSymbol  "m2·K" ;
        om:hasTerm1           om:squareMetre ;
        om:hasTerm2           om:kelvin ;
        om:symbol             "m2 K" .

om:Momentum  a               owl:Class ;
        rdfs:comment         "Momentum is the product of mass and velocity of an object."@en ;
        rdfs:label           "impuls"@nl , "momentum"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:MomentumUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        om:alternativeLabel  "linear momentum"@en ;
        om:commonlyHasUnit   om:metreKilogramPerSecond-Time ;
        om:symbol            "p" .

om:VolumetricEscherichiaColiCount
        a                   owl:Class ;
        rdfs:label          "Escherichia coli count (volumetric)"@en ;
        rdfs:subClassOf     om:VolumetricViableCount ;
        om:commonlyHasUnit  om:_1000ColonyFormingUnitPerMillilitre , om:colonyFormingUnitPer25Millilitre , om:colonyFormingUnitPerMillilitre .

om:horsepower-Boiler  a      om:SingularUnit , om:Unit ;
        rdfs:comment         "The boiler horsepower is a unit of power defined as 9.80950e3 watt."@en ;
        rdfs:label           "horsepower (boiler)"@en ;
        om:alternativeLabel  "boiler horsepower"@en ;
        om:hasDimension      om:power-Dimension ;
        om:hasFactor         "9.80950e3"^^xsd:float ;
        om:hasUnit           om:watt .

om:zettalitre  a         om:PrefixedUnit ;
        rdfs:label       "zettaliter"@nl , "zettalitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:litre ;
        om:symbol        "Zl" .

om:NumberManualFirmness1.5
        a                    owl:Class ;
        rdfs:comment         "Firmness manueel: 1.5 = stevig."@nl ;
        rdfs:label           "aantal manuele stevigheid 1.5"@nl , "number manual firmness 1.5"@en ;
        rdfs:subClassOf      om:NumberManualFirmness ;
        om:alternativeLabel  "firmness_m_1.5"@en ;
        om:commonlyHasUnit   om:one .

om:gigacandela  a        om:PrefixedUnit ;
        rdfs:comment     "The gigacandela is a unit of luminous intensity defined as 1.0e9 candela."@en ;
        rdfs:label       "gigacandela"@nl , "gigacandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:candela ;
        om:symbol        "Gcd" .

om:milligramPerDay  a         om:UnitDivision ;
        rdfs:label            "milligram per dag"@nl , "milligram per day"@en ;
        om:alternativeSymbol  "mg·d-1" , "mg d-1" ;
        om:hasDenominator     om:day ;
        om:hasDimension       om:massFlow-Dimension ;
        om:hasNumerator       om:milligram ;
        om:symbol             "mg/d" .

om:femtolitre  a         om:PrefixedUnit ;
        rdfs:label       "femtoliter"@nl , "femtolitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:litre ;
        om:symbol        "fl" .

om:zebibit  a         om:PrefixedUnit ;
        rdfs:label    "zebibit"@nl , "zebibit"@en ;
        om:hasPrefix  om:zebi ;
        om:hasUnit    om:bit ;
        om:symbol     "Zibit" .

om:hasBase  a        owl:ObjectProperty ;
        rdfs:domain  om:UnitExponentiation ;
        rdfs:label   "has base"@en ;
        rdfs:range   om:Unit .

om:systemThatContainsAsManyElementaryEntitiesAsThereAreAtomsIn0.012KilogramOfCarbon12
        a           owl:Thing ;
        rdfs:label  "system that contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 122"@en .

om:femtogray  a          om:PrefixedUnit ;
        rdfs:comment     "The femtogray is a unit of absorbed dose defined as 1.0e-15 gray."@en ;
        rdfs:label       "femtogray"@nl , "femtogray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:gray ;
        om:symbol        "fGy" .

om:microsiemens  a       om:PrefixedUnit ;
        rdfs:label       "microsiemens"@nl , "microsiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:siemens ;
        om:symbol        "μS" .

om:MolarHeatCapacity  a     owl:Class ;
        rdfs:label          "molaire warmtecapaciteit"@nl , "molar heat capacity"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:molarEntropyOrMolarHeatCapacityOrGasConstant-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:MolarHeatCapacityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:joulePerKelvinMole .

om:_505.078OnTheKelvinScale
        a                     om:FixedPoint ;
        rdfs:label            "505.078 on the Kelvin scale"@en ;
        om:hasNumericalValue  "505.078" ;
        om:hasScale           om:KelvinScale .

om:Duration  a              owl:Class ;
        rdfs:label          "duur"@nl , "duration"@en ;
        rdfs:subClassOf     om:Time ;
        om:commonlyHasUnit  om:year-Sidereal , om:year , om:minute-Time , om:attosecond-Time , om:second-Time , om:decasecond-Time , om:year-Tropical , om:exasecond-Time , om:day , om:minute-Sidereal , om:terasecond-Time , om:petasecond-Time , om:millisecond-Time , om:gigayear , om:hour , om:femtosecond-Time , om:nanosecond-Time , om:decisecond-Time , om:microsecond-Time , om:centisecond-Time , om:day-Sidereal , om:hectosecond-Time , om:picosecond-Time , om:megasecond-Time , om:second-Sidereal , om:gigasecond-Time , om:hour-Sidereal , om:shake , om:kilosecond-Time .

om:reciprocalDegreeCelsiusDay
        a               om:UnitExponentiation ;
        rdfs:label      "omgekeerde graad Celsius dag"@nl , "reciprocal degree Celsius day"@en ;
        om:hasBase      om:degreeCelsiusDay ;
        om:hasExponent  -1 ;
        om:symbol       "(°C d)-1" .

om:RayleighNumberUnit
        a                    owl:Class ;
        rdfs:label           "Rayleigh number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:point-TeX  a              om:SingularUnit , om:Unit ;
        rdfs:comment         "The TeX point is a unit of length defined as 0.01383700013837000138370001383 inch."@en ;
        rdfs:label           "point (TeX)"@en ;
        om:alternativeLabel  "TeX point"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasFactor         "0.013837000138370001383700013837"^^xsd:float ;
        om:hasUnit           om:inch-International ;
        om:symbol            "pt" .

om:calorie-15C  a            om:Unit , om:SingularUnit ;
        rdfs:comment         "The 15 °C calorie is a unit of energy defined as 4.18580 joule."@en ;
        rdfs:label           "calorie (15 °C)"@nl , "calorie (15 °C)"@en ;
        om:LaTeXSymbol       "cal_{15}" ;
        om:alternativeLabel  "15 °C calorie"@nl , "15 °C calorie"@en ;
        om:hasDimension      om:energy-Dimension ;
        om:hasFactor         "4.18580"^^xsd:float ;
        om:hasUnit           om:joule ;
        om:symbol            "cal_15" .

om:year-Tropical  a          om:SingularUnit , om:Unit ;
        rdfs:comment         "The tropical year is a unit of time defined as 3.155693e7 second."@en ;
        rdfs:label           "year (tropical)"@en ;
        om:alternativeLabel  "tropical year"@en ;
        om:hasDimension      om:time-Dimension ;
        om:hasFactor         "3.155693e7"^^xsd:float ;
        om:hasUnit           om:second-Time .

om:metrePerZeptosecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per zeptosecond is a unit of speed defined as metre divided by zeptosecond."@en ;
        rdfs:label            "metre per zeptosecond"@en , "meter per zeptoseconde"@nl ;
        om:alternativeSymbol  "m·zs-1" , "m zs-1" ;
        om:hasDenominator     om:zeptosecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/zs" .

<http://www.openisbn.com/isbn/9789462280618/>
        a            bibo:Thesis ;
        dc:creator   ombibo:Hajo_Rijgersberg ;
        dc:date      "2013" ;
        dc:title     "Semantic Support of Quantitative Research" ;
        bibo:degree  <http://purl.org/bibo/degrees/phd> ;
        bibo:isbn13  "978-94-6228-061-8" ;
        bibo:issuer  ombibo:VU ;
        bibo:uri     "http://www.openisbn.com/isbn/9789462280618/" .

om:RedMagnitude  a            owl:Class ;
        rdfs:comment          "A red magnitude not specified for a specific photometric system."@en ;
        rdfs:label            "red magnitude"@en ;
        rdfs:subClassOf       om:Magnitude ;
        om:alternativeSymbol  "m_r" ;
        om:commonlyHasUnit    om:magnitude ;
        om:symbol             "r" .

om:_25Millilitre  a      om:UnitMultiple ;
        rdfs:label       "25 milliliter"@nl , "25 millilitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasFactor     "25"^^xsd:float ;
        om:hasUnit       om:millilitre ;
        om:symbol        "25 ml" .

om:centicandela  a       om:PrefixedUnit ;
        rdfs:comment     "The centicandela is a unit of luminous intensity defined as 1.0e-2 candela."@en ;
        rdfs:label       "centicandela"@nl , "centicandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:candela ;
        om:symbol        "ccd" .

om:gramPerJoule  a            om:UnitDivision ;
        rdfs:comment          "Gram per joule is a unit of energy consumption."@en ;
        rdfs:label            "gram per joule"@nl , "gram per joule"@en ;
        om:alternativeSymbol  "g·J-1" , "g J-1" ;
        om:hasDenominator     om:joule ;
        om:hasNumerator       om:gram ;
        om:longcomment        "Gram per joule is a unit of energy consumption defined as gram divided by joule. Gram per joule is a derived unit in the International System of Units." ;
        om:symbol             "g/J" .

om:microlumen  a         om:PrefixedUnit ;
        rdfs:label       "microlumen"@nl , "microlumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:lumen ;
        om:symbol        "μlm" .

om:kilonewton  a         om:PrefixedUnit ;
        rdfs:label       "kilonewton"@nl , "kilonewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:newton ;
        om:symbol        "kN" .

om:terametrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Terametre per second is a unit of speed defined as terametre divided by second."@en ;
        rdfs:label            "terameter per seconde"@nl , "terametre per second"@en ;
        om:alternativeSymbol  "Tm s-1" , "Tm·s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:terametre ;
        om:symbol             "Tm/s" .

om:cord  a               om:SingularUnit , om:Unit ;
        rdfs:comment     "The cord is a unit of volume defined as 3.624556 cubic metre."@en ;
        rdfs:label       "cord"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasFactor     "3.624556"^^xsd:float ;
        om:hasUnit       om:cubicMetre .

om:DoseEquivalentUnit
        a                    owl:Class ;
        rdfs:label           "dose equivalent unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:rem om:sievert om:joulePerKilogram om:kilojoulePerHectogram )
                                              ] om:PrefixedSievert )
                             ] .

om:hectolumen  a         om:PrefixedUnit ;
        rdfs:label       "hectolumen"@nl , "hectolumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:lumen ;
        om:symbol        "hlm" .

om:milligramPerday  a  om:UnitDivision .

om:gray  a               om:SingularUnit , om:Unit ;
        rdfs:comment     "The gray is a unit of absorbed dose defined as joule divided by kilogram = square metre divided by second squared."@en ;
        rdfs:label       "gray"@nl , "gray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasUnit       om:joulePerKilogram ;
        om:longcomment   "The gray is a unit of absorbed dose defined as joule divided by kilogram = square metre divided by second squared. The gray is a derived unit is the International System of Units." ;
        om:symbol        "Gy" .

om:kilokelvin  a         om:PrefixedUnit ;
        rdfs:comment     "The kilokelvin is a unit of thermodynamic temperature defined as 1.0e3 kelvin."@en ;
        rdfs:label       "kilokelvin"@nl , "kilokelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:kelvin ;
        om:symbol        "kK" .

om:perm-23C  a               om:Unit , om:SingularUnit ;
        rdfs:comment         "The 23 °C perm is a unit of permeance defined as 5.74525e-11 kilogram per pascal second (time) square metre."@en ;
        rdfs:label           "perm (23 °C)"@nl , "perm (23 °C)"@en ;
        om:alternativeLabel  "23 °C perm"@nl , "23 °C perm"@en ;
        om:hasDimension      om:permeance-MaterialsScience-Dimension ;
        om:hasFactor         "5.74525e-11"^^xsd:float ;
        om:hasUnit           om:kilogramPerPascalSecond-TimeSquareMetre .

om:TweenMassFraction  a     owl:Class ;
        rdfs:comment        "The fraction of the mass of tween in a phenomenon"@en ;
        rdfs:label          "tween mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:kilosecond-Time  a    om:PrefixedUnit ;
        rdfs:label       "kiloseconde"@nl , "kilosecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:second-Time ;
        om:symbol        "ks" .

om:AreaDensityRateUnit
        a                    owl:Class ;
        rdfs:label           "area density rate unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:kilogramPerHectareDay )
                                              ] )
                             ] .

om:degreeCelsiusPerHour
        a                     om:UnitDivision ;
        rdfs:label            "graad Celsius per uur"@nl , "degree Celsius per hour"@en ;
        om:alternativeSymbol  "°C·h-1" , "°C h-1" ;
        om:hasDenominator     om:hour ;
        om:hasNumerator       om:degreeCelsius ;
        om:symbol             "°C/h" .

om:kilosecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "kiloseconde kwadraat"@nl , "kilosecond squared"@en ;
        om:hasBase      om:kilosecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "ks2" .

om:petabecquerel  a      om:PrefixedUnit ;
        rdfs:comment     "The petabecquerel is a unit of activity defined as 1.0e15 becquerel."@en ;
        rdfs:label       "petabecquerel"@nl , "petabecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:becquerel ;
        om:symbol        "PBq" .

om:electricDipoleMoment-Dimension
        a                              om:Dimension ;
        rdfs:label                     "electric dipole moment dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                1 ;
        om:hasSILengthDimensionExponent
                1 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  1 .

om:yoctosteradian  a     om:PrefixedUnit ;
        rdfs:label       "yoctosteradiaal"@nl , "yoctosteradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:steradian ;
        om:symbol        "ysr" .

om:gramPerAttolitre  a        om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per attolitre is a unit of density defined as gram divided by attolitre."@en ;
        rdfs:label            "gram per attolitre"@en , "gram per attoliter"@nl ;
        om:alternativeSymbol  "g·al-1" , "g al-1" ;
        om:hasDenominator     om:attolitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/al" .

om:kilosiemens  a        om:PrefixedUnit ;
        rdfs:label       "kilosiemens"@nl , "kilosiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:siemens ;
        om:symbol        "kS" .

om:VolumeFractionUnit
        a                    owl:Class ;
        rdfs:label           "volume fraction unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one om:partsPerMillion om:percent om:cubicCentimetrePerCubicCentimetre om:cubicMetrePerCubicmetre om:cubicMillimetrePerCubicMillimetre )
                             ] .

om:NumberColor1  a           owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 1 poster (vrijwel) geheel groen."@nl ;
        rdfs:label           "aantal kleur 1"@nl , "number color 1"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "color_1"@en ;
        om:commonlyHasUnit   om:one .

om:ElectricField  a          owl:Class ;
        rdfs:comment         "Electric field is a property of the space surrounding an electric charge or in the presence of a time-varying magnetic field which exerts a forceon other electrically charged objects."@en ;
        rdfs:label           "electrisch veld"@nl , "electric field"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:ElectricFieldUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:electricField-Dimension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        om:alternativeLabel  "electric field strength"@en ;
        om:commonlyHasUnit   om:newtonPerCoulomb , om:voltPerMetre ;
        om:symbol            "E" .

om:poundApothecaries  a      om:SingularUnit , om:Unit ;
        rdfs:comment         "The apothecaries' pound is a unit of mass defined as 3.732417e-1 kilogram."@en ;
        rdfs:label           "pound (apthecaries')"@en ;
        om:alternativeLabel  "pound (troy)"@en , "troy pound"@en , "apothecaries' pound"@en ;
        om:hasDimension      om:mass-Dimension ;
        om:hasFactor         "3.732417e-1"^^xsd:float ;
        om:hasUnit           om:kilogram ;
        om:symbol            "lb" .

om:hectopascal  a        om:PrefixedUnit ;
        rdfs:label       "hectopascal"@nl , "hectopascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:pascal ;
        om:symbol        "hPa" .

om:KelvinScale  a            om:RatioScale ;
        rdfs:label           "开氏温标"@zh , "Kelvinschaal"@nl , "Kelvin scale"@en ;
        om:alternativeLabel  "International Kelvin Temperature scale of 1990"@en ;
        om:hasDimension      om:thermodynamicTemperature-Dimension ;
        om:hasPoint          om:_692.677OnTheKelvinScale , om:_13.8033OnTheKelvinScale , om:_83.8058OnTheKelvinScale , om:approximately17OnTheKelvinScale , om:_1234.93OnTheKelvinScale , om:_1337.33OnTheKelvinScale , om:_505.078OnTheKelvinScale , om:_429.7485OnTheKelvinScale , om:_24.5561OnTheKelvinScale , om:_273.16OnTheKelvinScale , om:_3To5OnTheKelvinScale , om:_54.3584OnTheKelvinScale , om:_933.473OnTheKelvinScale , om:approximately203OnTheKelvinScale , om:_302.9146OnTheKelvinScale , om:_1357.77OnTheKelvinScale , om:_234.3156OnTheKelvinScale ;
        om:hasUnit           om:kelvin .

om:zeptosecond-Time  a   om:PrefixedUnit ;
        rdfs:label       "zeptoseconde"@nl , "zeptosecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:second-Time ;
        om:symbol        "zs" .

om:PrefixedMetrePerPrefixedSecond-TimeSquared
        a                    owl:Class ;
        rdfs:label           "prefixed metre per prefixed secon (time) squared"@en ;
        rdfs:subClassOf      om:UnitDivision ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a                  owl:Restriction ;
                                                       owl:allValuesFrom  om:PrefixedMetre ;
                                                       owl:onProperty     om:hasNumerator
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasNumerator
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:PrefixedSecond-TimeSquared ;
                                                           owl:onProperty     om:hasDenominator
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasDenominator
                                                           ] )
                             ] .

ombibo:Astrophysical_Techniques_chapter1
        a                  bibo:Chapter ;
        dc:title           "Detectors" ;
        bibo:chapter       "1" ;
        bibo:pageEnd       "185" ;
        bibo:pageStart     "1" ;
        bibo:reproducedIn  ombibo:Astrophysical_Techniques .

om:FixedZeroPoint  a     owl:Class ;
        rdfs:label       "fixed zero point"@en ;
        rdfs:subClassOf  om:FixedPoint .

om:megatesla  a          om:PrefixedUnit ;
        rdfs:label       "megatesla"@nl , "megatesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:tesla ;
        om:symbol        "MT" .

om:NumberBudStadium2  a      owl:Class ;
        rdfs:comment         "Roos aantal in knopstadium 2: spitse knop."@nl ;
        rdfs:label           "aantal knopstadium 2"@nl , "number bud stadium 2"@en ;
        rdfs:subClassOf      om:NumberBudStadium ;
        om:alternativeLabel  "s2"@en ;
        om:commonlyHasUnit   om:one .

om:joulePerMole  a            om:UnitDivision ;
        rdfs:label            "joule per mol"@nl , "joule per mole"@en ;
        om:alternativeSymbol  "J·mol-1" , "J mol-1" ;
        om:hasDenominator     om:mole ;
        om:hasDimension       om:molarEnergy-Dimension ;
        om:hasNumerator       om:joule ;
        om:symbol             "J/mol" .

om:molePermegametre  a        om:MolePerPrefixedMetre ;
        rdfs:label            "mole per megameter"@nl , "mole per megametre"@en ;
        om:alternativeSymbol  "mol·Mm-1" , "mol Mm-1" ;
        om:hasDenominator     om:megametre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/Mm" .

om:hectolux  a           om:PrefixedUnit ;
        rdfs:label       "hectolux"@nl , "hectolux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:lux ;
        om:symbol        "hlx" .

om:molePerFemtometre  a       om:MolePerPrefixedMetre ;
        rdfs:label            "mole per femtometer"@nl , "mole per femtometre"@en ;
        om:alternativeSymbol  "mol·fm-1" , "mol fm-1" ;
        om:hasDenominator     om:femtometre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/fm" .

om:joulePerSquareMetreSecond-Time
        a                     om:UnitDivision ;
        rdfs:label            "joule per vierkante meter seconde"@nl , "joule per square metre second"@en ;
        om:alternativeSymbol  "J·m-2·s-1" , "J m-2 s-1" ;
        om:hasDenominator     om:squareMetreSecond-Time ;
        om:hasNumerator       om:joule ;
        om:symbol             "J/(m2 s)" .

om:gramPerHectogram  a        om:UnitDivision ;
        rdfs:label            "gram per hectogram"@nl , "gram per hectogram"@en ;
        om:alternativeLabel   "gram per 100 gram"@nl , "gram per 100 gram"@en ;
        om:alternativeSymbol  "g/100 g" , "g·hg-1" , "g hg-1" ;
        om:hasDenominator     om:hectogram ;
        om:hasDimension       om:dimensionOne ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/hg" .

om:hasTerm2  a       owl:ObjectProperty ;
        rdfs:domain  om:UnitMultiplication ;
        rdfs:label   "has term 2"@en ;
        rdfs:range   om:Unit .

om:gramPerYoctolitre  a       om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per yoctolitre is a unit of density defined as gram divided by yoctolitre."@en ;
        rdfs:label            "gram per yoctolitre"@en , "gram per yoctoliter"@nl ;
        om:alternativeSymbol  "g·yl-1" , "g yl-1" ;
        om:hasDenominator     om:yoctolitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/yl" .

om:PrefixedSiemens  a        owl:Class ;
        rdfs:label           "prefixed siemens"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:siemens ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:teramolePerMetre  a        om:PrefixedMolePerMetre ;
        rdfs:label            "teramole per meter"@nl , "teramole per metre"@en ;
        om:alternativeSymbol  "Tmol·m-1" , "Tmol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:teramole ;
        om:symbol             "Tmol/m" .

om:wattHour  a                om:UnitMultiplication ;
        rdfs:label            "watt hour"@en ;
        om:alternativeLabel   "watt-hour"@en , "watthour"@en ;
        om:alternativeSymbol  "W·h" , "Wh" ;
        om:hasDimension       om:energy-Dimension ;
        om:hasTerm1           om:watt ;
        om:hasTerm2           om:hour ;
        om:symbol             "W h" .

om:reciprocalMinute-Time
        a                om:UnitExponentiation ;
        rdfs:label       "omgekeerde minuut"@nl , "reciprocal minute"@en ;
        om:hasBase       om:minute-Time ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasExponent   -1 ;
        om:symbol        "min-1" .

om:NumberBotrytis3  a        owl:Class ;
        rdfs:comment         "Aantal bloemen met Botrytis 3: één bruin petaal of vlekken op meer petalen."@nl ;
        rdfs:label           "aantal Botrytis 3"@nl , "number Botrytis 3"@en ;
        rdfs:subClassOf      om:NumberBotrytis ;
        om:alternativeLabel  "b3"@en ;
        om:commonlyHasUnit   om:one .

om:fluidMechanics  a     om:ApplicationArea ;
        rdfs:label       "fluid mechanics"@en , "vloeistofmechanica"@nl ;
        om:usesQuantity  om:ModulusOfElasticity , om:BulkModulus , om:StorageModulus , om:Strain , om:NormalStress , om:Stress , om:CompressiveStress , om:LinearStrain , om:ElasticityTensor , om:ShearStrain , om:DynamicModulus , om:ShearLossModulus , om:NormalStrain , om:LossModulus , om:ShearStorageModulus , om:ShearModulus , om:VolumeStrain , om:WettingAngle , om:ShearStress , om:StrainTensor , om:ContactAngle , om:ShearRate , om:StressTensor , om:SurfaceTension ;
        om:usesUnit      om:newtonPerSquareMetre , om:femtoradian , om:millibar , om:hectopascal , om:decipascal , om:picoradian , om:millipascal , om:attopascal , om:gigapascal , om:nanopascal , om:torr , om:milliradian , om:millimetreOfMercury , om:attoradian , om:centimetreOfMercury , om:nanoradian , om:decapascal , om:pascal , om:kilopascal , om:microradian , om:decibar , om:barye , om:femtopascal , om:micropascal , om:terapascal , om:exapascal , om:metreOfMercury , om:deciradian , om:picopascal , om:microbar , om:centipascal , om:megapascal , om:centiradian , om:kilogramSecond-TimeToThePower-2ReciprocalMetre , om:atmosphere-Technical , om:petapascal , om:bar , om:atmosphere-Standard .

om:_-270.15To-268.15OnTheCelsiusScale
        a                     om:FixedPoint ;
        rdfs:comment          "One of the fixed points defining the Celsius scale"@en ;
        rdfs:label            "-270.15至-268.15摄氏度"@zh , "-270.15 to -268.15 on the Celsius scale"@en ;
        om:hasNumericalValue  "-270.15 to -268.15" ;
        om:hasPoint           om:_3To5OnTheKelvinScale ;
        om:hasScale           om:CelsiusScale .

om:DensityParameter  a      owl:Class ;
        rdfs:comment        "Ratio of the average density and the critical density."@en ;
        rdfs:label          "density parameter"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:DensityParameterUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Ω" .

om:centimetre-Gram-Second-FranklinSystemOfUnits
        a                   om:SystemOfUnits ;
        rdfs:label          "centimetre-gram-second-franklin system of units"@en , "centimeter-gram-seconde-franklin-systeem"@nl ;
        om:abbreviation     "cm-g-s-Fr"^^xsd:string ;
        om:hasBaseQuantity  om:ElectricCharge , om:Time , om:Length , om:Mass ;
        om:hasBaseUnit      om:centimetre , om:gram , om:franklin , om:second-Time .

om:nanocoulomb  a        om:PrefixedUnit ;
        rdfs:comment     "The nanocoulomb is a unit of electric charge defined as 1.0e-9 coulomb."@en ;
        rdfs:label       "nanocoulomb"@nl , "nanocoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:coulomb ;
        om:symbol        "nC" .

om:_-38.8344OnTheCelsiusScale
        a                     om:FixedPoint ;
        rdfs:label            "-38.8344摄氏度"@zh , "-38.8344 on the Celsius scale"@en ;
        om:hasNumericalValue  "-38.8344" ;
        om:hasPoint           om:_234.3156OnTheKelvinScale ;
        om:hasScale           om:CelsiusScale .

om:AngularVelocity  a       owl:Class ;
        rdfs:label          "angular velocity"@en ;
        rdfs:subClassOf     om:AngularSpeed ;
        om:commonlyHasUnit  om:radianPerSecond-Time ;
        om:symbol           "ω" .

om:footcandle  a         om:SingularUnit , om:Unit ;
        rdfs:comment     "The footcandle is a unit of illuminance defined as 1.076391e1 lux."@en ;
        rdfs:label       "footcandle"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasFactor     "1.076391e1"^^xsd:float ;
        om:hasUnit       om:lux .

om:electricCharge-Dimension
        a                              om:Dimension ;
        rdfs:label                     "electric charge dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                1 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  1 .

om:DisodiumEthyleneDiamineTetreAcetateMassFraction
        a                    owl:Class ;
        rdfs:comment         "The fraction of the mass of disodium ethylene diamine tetra acetate in a phenomenon"@en ;
        rdfs:label           "disodium ethylene diamine tetra acetate mass fraction"@en ;
        rdfs:subClassOf      om:MassFraction ;
        om:alternativeLabel  "NaEDTA mass fraction"@en ;
        om:commonlyHasUnit   om:gramPerGram , om:percent , om:one .

om:commonApplicationArea
        a                om:ApplicationArea ;
        rdfs:label       "algemeen toepassingsgebied"@nl , "common application area"@en ;
        om:usesQuantity  om:Time , om:Force , om:Density , om:MassFraction , om:Temperature , om:Energy , om:Length , om:ElectricPotential , om:ElectricCurrent , om:Power , om:Speed , om:Mass , om:Area , om:Volume , om:Frequency ;
        om:usesUnit      om:millisecond-Time , om:gramPerKilogram , om:kilocalorie-Mean , om:minute-Time , om:week , om:mile-Statute , om:milliwatt , om:ounceAvoirdupois , om:day , om:kilometre , om:centimetre , om:cubicCentimetre , om:month , om:megawatt , om:inch-International , om:newton , om:kilometrePerHour , om:degreeCelsius , om:hour , om:centilitre , om:megahertz , om:millivolt , om:watt , om:gallon-Imperial , om:kilowatt , om:acre-USSurvey , om:litre , om:percent , om:degreeFahrenheit , om:poundAvoirdupois , om:gallon-US , om:hertz , om:acre-International , om:yard-International , om:volt , om:joule , om:kilohertz , om:squareMetre , om:mile-StatutePerHour , om:milliampere , om:squareCentimetre , om:kilogram , om:millimetre , om:year , om:millilitre , om:kilowattHour , om:liquidPint-US , om:kelvin , om:foot-International , om:pound-Force , om:metrePerSecond-Time , om:decilitre , om:second-Time , om:gram , om:hectare , om:kilonewton , om:squareKilometre , om:gramPerLitre , om:are , om:milligramPerLitre , om:metre , om:cubicMetre , om:kilojoule , om:milligram , om:ampere , om:pint-Imperial .

om:hertz  a              om:Unit , om:SingularUnit ;
        rdfs:comment     "The hertz is a unit of frequency defined as 1 divided by second."@en ;
        rdfs:label       "hertz"@nl , "hertz"@en , "赫兹"@zh ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasUnit       om:reciprocalSecond-Time ;
        om:longcomment   "The hertz is a unit of frequency defined as 1 divided by second. The hertz is a derived unit in the International System of Units." ;
        om:symbol        "Hz" .

om:cubicMetreKelvin  a        om:UnitMultiplication ;
        rdfs:label            "cubic metre kelvin"@en ;
        om:alternativeSymbol  "m3·K" ;
        om:hasTerm1           om:cubicMetre ;
        om:hasTerm2           om:kelvin ;
        om:symbol             "m3 K" .

om:hour-Sidereal  a          om:SingularUnit , om:Unit ;
        rdfs:label           "hour (sidereal)"@en ;
        om:alternativeLabel  "sidereal hour"@en ;
        om:hasDimension      om:time-Dimension ;
        om:hasFactor         "3.590170e3"^^xsd:float ;
        om:hasUnit           om:second-Time .

om:inch-International
        a                    om:Unit , om:SingularUnit ;
        rdfs:comment         "The international inch is a unit of length defined as 2.54e-2 metre."@en ;
        rdfs:label           "inch (international)"@en , "英寸（国际）"@zh ;
        om:alternativeLabel  "international inch"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasFactor         "2.54e-2"^^xsd:float ;
        om:hasUnit           om:metre ;
        om:symbol            "in" .

om:decimetrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Decimetre per second is a unit of speed defined as decimetre divided by second."@en ;
        rdfs:label            "decimetre per second"@en , "decimeter per seconde"@nl ;
        om:alternativeSymbol  "dm·s-1" , "dm s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:decimetre ;
        om:symbol             "dm/s" .

om:attowatt  a           om:PrefixedUnit ;
        rdfs:label       "attowatt"@nl , "attowatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:watt ;
        om:symbol        "aW" .

om:VolumetricStaphylococcusAureusCount
        a                   owl:Class ;
        rdfs:label          "Staphylococcus aureus count (volumetric)"@en ;
        rdfs:subClassOf     om:VolumetricViableCount ;
        om:commonlyHasUnit  om:_1000ColonyFormingUnitPerMillilitre , om:colonyFormingUnitPer25Millilitre , om:colonyFormingUnitPerMillilitre .

om:PrefixedSteradian  a      owl:Class ;
        rdfs:label           "prefixed steradian"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:steradian ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:PrefixedElectronvolt
        a                    owl:Class ;
        rdfs:label           "prefixed electronvolt"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:electronvolt ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:metrePerYottasecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per yottasecond squared is a unit of acceleration defined as metre divided by yottasecond squared."@en ;
        rdfs:label            "metre per yottasecond squared"@en , "meter per yottaseconde kwadraat"@nl ;
        om:alternativeSymbol  "m Ys-2" , "m·Ys-2" ;
        om:hasDenominator     om:yottasecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/Ys2" .

om:gigamole  a           om:PrefixedUnit ;
        rdfs:label       "gigamol"@nl , "gigamole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:mole ;
        om:symbol        "Gmol" .

om:ApparentDistanceModulus
        a                   owl:Class ;
        rdfs:label          "apparent distance modulus"@en ;
        rdfs:subClassOf     om:DistanceModulus ;
        om:commonlyHasUnit  om:magnitude .

om:LightTime  a             owl:Class ;
        rdfs:comment        "The time electromagnetic radiation takes to reach Earth from a distant source. Often the correction in light time is needed to accurately calculate the apparent position of solar system objects or to calculate the period of variable stars (different times are observed when the Earth is at a different position in its orbit)."@en ;
        rdfs:label          "light time"@en ;
        rdfs:subClassOf     om:Time ;
        om:commonlyHasUnit  om:second-Time ;
        om:symbol           "τ" .

om:electricChargeDensity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "electric charge density dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                1 ;
        om:hasSILengthDimensionExponent
                -3 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  1 .

om:hasNumericalValue  a  owl:DatatypeProperty ;
        rdfs:domain  [ a            owl:Class ;
                       owl:unionOf  ( om:Measure om:Point )
                     ] ;
        rdfs:label   "has numerical value"@en .

om:alternativeLabel  a  owl:AnnotationProperty ;
        rdfs:label  "標識の別名"@ja , "alternative label"@en .

om:kilopascal  a         om:PrefixedUnit ;
        rdfs:label       "kilopascal"@nl , "kilopascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:pascal ;
        om:symbol        "kPa" .

om:Fluidity  a              owl:Class ;
        rdfs:label          "fluidity"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:fluidity-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:FluidityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:rhe , om:reciprocalPascalSecond-Time .

om:picomolePerMetre  a        om:PrefixedMolePerMetre ;
        rdfs:label            "picomole per meter"@nl , "picomole per metre"@en ;
        om:alternativeSymbol  "pmol·m-1" , "pmol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:picomole ;
        om:symbol             "pmol/m" .

om:reciprocalGram  a    om:UnitExponentiation ;
        rdfs:label      "omgekeerde gram"@nl , "reciprocal gram"@en ;
        om:hasBase      om:gram ;
        om:hasExponent  -1 ;
        om:symbol       "g-1" .

om:decametrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Decametre per second is a unit of speed defined as decametre divided by second."@en ;
        rdfs:label            "decameter per seconde"@nl , "decametre per second"@en ;
        om:alternativeSymbol  "dam·s-1" , "dam s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:decametre ;
        om:symbol             "dam/s" .

om:megaelectronvolt  a   om:PrefixedUnit ;
        rdfs:comment     "The megaelectronvolt is a unit of energy defined as 1.0e6 electronvolt."@en ;
        rdfs:label       "megaelectronvolt"@nl , "megaelectronvolt"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:electronvolt ;
        om:symbol        "MeV" .

om:ReaumurTemperatureScale
        a                    owl:Class ;
        rdfs:label           "Réaumur temperature scale"@en ;
        rdfs:subClassOf      om:Scale ;
        owl:equivalentClass  om:ReaumurScale .

om:CatalyticActivityConcentrationUnit
        a                    owl:Class ;
        rdfs:label           "catalytic activity concentration unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:katalPerCubicmetre )
                             ] .

om:geometry  a           om:ApplicationArea ;
        rdfs:label       "geometrie"@nl , "geometry"@en ;
        om:usesQuantity  om:Angle , om:Breadth , om:Circumference , om:Diameter , om:Length , om:Width , om:Thickness , om:Height , om:SolidAngle , om:Radius , om:Area , om:Volume ;
        om:usesUnit      om:nanometre , om:decalitre , om:millimetre , om:nanosteradian , om:centiare , om:point-ATA , om:tablespoon-US , om:squareNanometre , om:deciradian , om:gallon-US , om:bushel-US , om:squareExametre , om:dryGallon-US , om:microlitre , om:angstrom , om:squareGigametre , om:squareHectometre , om:fluidOunce-US , om:radian , om:hectometre , om:chain , om:dessertspoon , om:liquidQuart-US , om:squareMicrometre , om:squarePetametre , om:point-Postscript , om:cubicDecametre , om:liquidPint-US , om:metrePerMetre , om:kilolitre , om:cubicTerametre , om:cord , om:acreFoot , om:gill-US , om:millisecond-Angle , om:femtoradian , om:pica-ATA , om:femtolitre , om:steradian , om:microsecond-Angle , om:pica-TeX , om:minute-Angle , om:cubicFemtometre , om:microradian , om:cubicCentimetre , om:peck-US , om:quart-Imperial , om:squareCentimetre , om:squarePicometre , om:centiradian , om:mil-Angle , om:mil-Length , om:decimetre , om:squareTerametre , om:cubicGigametre , om:revolution , om:gigalitre , om:astronomicalUnit , om:barn , om:centisteradian , om:decisteradian , om:fermi , om:rod-US , om:litre , om:micron , om:cubicAttometre , om:cubicExametre , om:squareDecimetre , om:megalitre , om:acre-International , om:cubicMetre , om:cubicDecimetre , om:foot-USSurvey , om:attosteradian , om:centilitre , om:hectolitre , om:decilitre , om:cubicMillimetre , om:cubicMicrometre , om:squareMillimetre , om:yard-International , om:megametre , om:exametre , om:attometre , om:cubicKiloparsec , om:degree , om:squareAttometre , om:cubicPetametre , om:inch-International , om:millisteradian , om:attoradian , om:squareMegametre , om:mile-USSurvey , om:megaparsec , om:cubicHectometre , om:dryPint-US , om:picosteradian , om:milliradian , om:circularMil , om:cubicPicometre , om:cubicMegametre , om:cubicKilometre , om:squareDecametre , om:barrel-US , om:teaspoon-US , om:microsteradian , om:nanoradian , om:gigametre , om:pint-Imperial , om:point-Didot , om:are , om:nauticalMile-International , om:second-Angle , om:picoradian , om:picometre , om:fathom-USSurvey , om:decametre , om:point-TeX , om:nanolitre , om:lightYear , om:fluidOunce-Imperial , om:centimetre , om:ton-Register , om:exalitre , om:squareKilometre , om:squareFemtometre , om:femtosteradian , om:mile-Statute , om:terametre , om:pica-Postscript , om:attolitre , om:millilitre , om:cubicParsec , om:hectare , om:micrometre , om:gon , om:petametre , om:foot-International , om:gill-Imperial , om:cicero , om:cubicNanometre , om:kilometre , om:femtometre , om:teralitre , om:cup-USCustomary , om:metre , om:gallon-Imperial , om:furlong-International , om:acre-USSurvey , om:parsec , om:stere , om:picolitre , om:degreeSquared , om:dryQuart-US , om:squareMetre , om:petalitre .

om:ApparentDiameter  a      owl:Class ;
        rdfs:comment        "The angle that the actual diameter of an object makes in the sky; also known as angular size. Most often small, so units are mostly arcminutes, arcseconds, or even milli- or microarcseconds."@en ;
        rdfs:label          "apparent diameter"@en ;
        rdfs:subClassOf     om:Angle ;
        om:commonlyHasUnit  om:radian , om:millisecond-Angle , om:second-Angle , om:microsecond-Angle , om:degree , om:minute-Angle .

om:CompoundUnit  a       owl:Class ;
        rdfs:label       "複合単位"@ja , "compound unit"@en ;
        rdfs:subClassOf  om:Unit .

om:nauticalMile-InternationalPerHour
        a                     om:UnitDivision ;
        rdfs:comment          "Nautical mile per hour is a unit of speed defined as nautical mile divided by hour."@en ;
        rdfs:label            "zeemijl per uur"@nl , "nautical mile per hour"@en ;
        om:alternativeSymbol  "nm·h-1" , "NM/h" , "NM·h-1" , "nmi·h-1" , "M h-1" , "nm/h" , "nm h-1" , "nmi h-1" , "NM h-1" , "M·h-1" ;
        om:hasDenominator     om:hour ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:nauticalMile-International ;
        om:symbol             "M/h" , "nmi/h" .

om:average  a       om:Function ;
        rdfs:label  "平均"@ja , "average"@en .

om:hectosecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "hectoseconde kwadraat"@nl , "hectosecond squared"@en ;
        om:hasBase      om:hectosecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "hs2" .

om:electricField-Dimension
        a                              om:Dimension ;
        rdfs:label                     "electric field dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                -1 ;
        om:hasSILengthDimensionExponent
                1 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -3 .

om:UnitMultiple  a       owl:Class ;
        rdfs:label       "単位倍量"@ja , "unit multiple"@en ;
        rdfs:subClassOf  om:Unit .

om:exalux  a             om:PrefixedUnit ;
        rdfs:label       "exalux"@nl , "exalux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:lux ;
        om:symbol        "Elx" .

om:DynamicModulus  a        owl:Class ;
        rdfs:label          "dynamic modulus"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:pressure-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:StressUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:femtopascal , om:hectopascal , om:attopascal , om:atmosphere-Technical , om:micropascal , om:megapascal , om:kilopascal , om:metreOfMercury , om:exapascal , om:barye , om:millibar , om:torr , om:picopascal , om:decapascal , om:millipascal , om:nanopascal , om:decibar , om:decipascal , om:centipascal , om:terapascal , om:millimetreOfMercury , om:microbar , om:newtonPerSquareMetre , om:gigapascal , om:centimetreOfMercury , om:pascal , om:bar , om:atmosphere-Standard , om:petapascal , om:kilogramSecond-TimeToThePower-2ReciprocalMetre ;
        om:symbol           "E" .

om:CubicPrefixedMetre
        a                    owl:Class ;
        rdfs:label           "cubic prefixed metre"@en ;
        rdfs:subClassOf      om:UnitExponentiation ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a                  owl:Restriction ;
                                                       owl:allValuesFrom  om:PrefixedMetre ;
                                                       owl:onProperty     om:hasBase
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasBase
                                                       ] [ a               owl:Restriction ;
                                                           owl:hasValue    "3"^^xsd:nonNegativeInteger ;
                                                           owl:onProperty  om:hasExponent
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasExponent
                                                           ] )
                             ] .

om:ton-Register  a           om:SingularUnit , om:Unit ;
        rdfs:comment         "The register ton is a unit of volume defined as 2.831658 cubic metre."@en ;
        rdfs:label           "ton (register)"@en ;
        om:alternativeLabel  "register ton"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "2.831658"^^xsd:float ;
        om:hasUnit           om:cubicMetre .

om:_-259.3467OnTheCelsiusScale
        a                     om:FixedPoint ;
        rdfs:label            "-259.3467摄氏度"@zh , "-259.3467 on the Celsius scale"@en ;
        om:hasNumericalValue  "-259.3467" ;
        om:hasPoint           om:_13.8033OnTheKelvinScale ;
        om:hasScale           om:CelsiusScale .

om:megasievert  a        om:PrefixedUnit ;
        rdfs:label       "megasievert"@nl , "megasievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:sievert ;
        om:symbol        "MSv" .

om:lengthOfThePathTravelledByLightInVacuumDuringATimeIntervalOf1299792458OfASecond
        a                 om:Length ;
        rdfs:label        "length of the path travelled by light in vacuum during a time interval of 1/299 792 458 of a second"@en ;
        om:hasPhenomenon  om:pathTravelledByLightInVacuumDuringATimeIntervalOf1299792458OfASecond .

om:millihertz  a         om:PrefixedUnit ;
        rdfs:comment     "The millihertz is a unit of frequency defined as 1.0e-3 hertz."@en ;
        rdfs:label       "millihertz"@nl , "millihertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:hertz ;
        om:symbol        "mHz" .

om:coulombPerCubicmetre
        a                     om:UnitDivision ;
        rdfs:label            "coulomb per kubieke meter"@nl , "coulomb per cubic metre"@en ;
        om:alternativeSymbol  "C·m-3" , "C m-3" ;
        om:hasDenominator     om:cubicMetre ;
        om:hasDimension       om:electricChargeDensity-Dimension ;
        om:hasNumerator       om:coulomb ;
        om:symbol             "C/m3" .

om:Firmness-Penetrometer-Method2
        a                    owl:Class ;
        rdfs:comment         "Stevigheid gemeten met penetrometer methode 2."@nl ;
        rdfs:label           "stevigheid (penetrometer) (methode 2)"@nl , "firmness (penetrometer) (method 2)"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "firmness_pen_2"@en ;
        om:commonlyHasUnit   om:kilogramPerSquareMetre .

om:exabit  a          om:PrefixedUnit ;
        rdfs:label    "exabit"@nl , "exabit"@en ;
        om:hasPrefix  om:exa ;
        om:hasUnit    om:bit ;
        om:symbol     "Ebit" .

om:exametrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Exametre per second squared is a unit of acceleration defined as exametre divided by second squared."@en ;
        rdfs:label            "exametre per second squared"@en , "exameter per seconde kwadraat"@nl ;
        om:alternativeSymbol  "Em·s-2" , "Em s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:exametre ;
        om:symbol             "Em/s2" .

om:zeptosiemens  a       om:PrefixedUnit ;
        rdfs:label       "zeptosiemens"@nl , "zeptosiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:siemens ;
        om:symbol        "zS" .

om:pathTravelledByLightInVacuumDuringATimeIntervalOf1299792458OfASecond
        a           owl:Thing ;
        rdfs:label  "path travelled by light in vacuum during a time interval of 1/299 792 458 of a second"@en .

om:Time  a                  owl:Class ;
        rdfs:comment        "Time is a base quantity in the International System of Units and other systems of units. It is measured by numbers of repetitions of cyclical events."@en ;
        rdfs:label          "时间"@zh , "time"@en , "tijd"@nl ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:time-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:TimeUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:hour , om:femtosecond-Time , om:gigasecond-Time , om:decasecond-Time , om:year-Tropical , om:nanosecond-Time , om:hectosecond-Time , om:year , om:exasecond-Time , om:second-Sidereal , om:day , om:kilosecond-Time , om:second-Time , om:picosecond-Time , om:minute-Sidereal , om:decisecond-Time , om:millisecond-Time , om:gigayear , om:microsecond-Time , om:minute-Time , om:terasecond-Time , om:megasecond-Time , om:shake , om:centisecond-Time , om:hour-Sidereal , om:attosecond-Time , om:year-Sidereal , om:day-Sidereal , om:petasecond-Time ;
        om:symbol           "t" .

om:decametre  a          om:PrefixedUnit ;
        rdfs:comment     "The decametre is a unit of length defined as 1.0e1 metre."@en ;
        rdfs:label       "decameter"@nl , "decametre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:metre ;
        om:symbol        "dam" .

om:gramPerLitre  a            om:UnitDivision ;
        rdfs:comment          "Gram per litre is a unit of density defined as gram divided by litre."@en ;
        rdfs:label            "gram per liter"@nl , "gram per litre"@en ;
        om:alternativeSymbol  "g·l-1" , "g l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:longcomment        "Gram per litre is a unit of density defined as gram divided by litre. Gram per litre is a derived unit in the International System of Units." ;
        om:symbol             "g/l" .

om:exbibit  a         om:PrefixedUnit ;
        rdfs:label    "exbibit"@nl , "exbibit"@en ;
        om:hasPrefix  om:exbi ;
        om:hasUnit    om:bit ;
        om:symbol     "Eibit" .

om:ActivityUnit  a           owl:Class ;
        rdfs:label           "activity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:becquerel om:curie om:reciprocalSecond-Time )
                                              ] om:PrefixedBecquerel )
                             ] .

om:constantCurrentThatProducesAnAttractiveForceOf2e-7NewtonPerMetreOfLengthBetweenTwoStraightParallelConductorsOfInfiniteLengthAndNegligibleCircularCrossSectionPlacedOneMetreApartInAVacuum
        a           om:ElectricCurrent ;
        rdfs:label  "constant current that produces an attractive force of 2e–7 newton per metre of length between two straight, parallel conductors of infinite length and negligible circular cross section placed one metre apart in a vacuum"@en .

om:gigahertz  a          om:PrefixedUnit ;
        rdfs:comment     "The gigahertz is a unit of frequency defined as 1.0e9 hertz."@en ;
        rdfs:label       "gigahertz"@nl , "gigahertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:hertz ;
        om:symbol        "GHz" .

om:decivolt  a           om:PrefixedUnit ;
        rdfs:label       "decivolt"@nl , "decivolt"@en ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:volt ;
        om:symbol        "dV" .

om:molePerDecametre  a        om:MolePerPrefixedMetre ;
        rdfs:label            "mole per decameter"@nl , "mole per decametre"@en ;
        om:alternativeSymbol  "mol·dam-1" , "mol dam-1" ;
        om:hasDenominator     om:decametre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/dam" .

om:LinearStrain  a            owl:Class ;
        rdfs:label            "lineaire vervorming"@nl , "linear strain"@en ;
        rdfs:subClassOf       om:Strain ;
        om:alternativeSymbol  "e" ;
        om:commonlyHasUnit    om:percent , om:one .

om:force-Dimension  a                  om:Dimension ;
        rdfs:label                     "krachtdimensie"@nl , "force dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                1 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -2 .

om:squareExametre  a     om:SquarePrefixedMetre ;
        rdfs:label       "vierkante exameter"@nl , "square exametre"@en ;
        om:hasBase       om:exametre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:symbol        "Em2" .

om:exposure-Dimension
        a                              om:Dimension ;
        rdfs:label                     "exposure dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                -2 ;
        om:hasSILuminousIntensityDimensionExponent
                1 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  1 .

om:NumberDensity  a         owl:Class ;
        rdfs:label          "number density"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:numberDensity-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:NumberDensityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:reciprocalCubicParsec , om:reciprocalCubicCentimetre , om:reciprocalCubicMetre ;
        om:symbol           "n" .

om:decisievert  a        om:PrefixedUnit ;
        rdfs:label       "decisievert"@nl , "decisievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:sievert ;
        om:symbol        "dSv" .

om:foot-USSurvey  a          om:SingularUnit , om:Unit ;
        rdfs:comment         "The US survey foot is a unit of length defined as 3.048006e-1 metre."@en ;
        rdfs:label           "foot (US survey)"@en ;
        om:alternativeLabel  "US survey foot"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasFactor         "3.048006e-1"^^xsd:float ;
        om:hasUnit           om:metre ;
        om:symbol            "ft" .

om:exacoulomb  a         om:PrefixedUnit ;
        rdfs:comment     "The exacoulomb is a unit of electric charge defined as 1.0e18 coulomb."@en ;
        rdfs:label       "exacoulomb"@nl , "exacoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:coulomb ;
        om:symbol        "EC" .

om:decaohm  a            om:PrefixedUnit ;
        rdfs:label       "decaohm"@nl , "decaohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:ohm ;
        om:symbol        "daΩ" .

om:terametre  a                    om:PrefixedUnit ;
        rdfs:comment               "The terametre is a unit of length defined as 1.0e12 metre."@en ;
        rdfs:label                 "terameter"@nl , "10^12米"@zh , "terametre"@en ;
        om:hasDimension            om:length-Dimension ;
        om:hasPrefix               om:tera ;
        om:hasUnit                 om:metre ;
        om:symbol                  "Tm" ;
        om:unofficialAbbreviation  "10^9 km" .

om:yoctosiemens  a       om:PrefixedUnit ;
        rdfs:label       "yoctosiemens"@nl , "yoctosiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:siemens ;
        om:symbol        "yS" .

om:megahenry  a          om:PrefixedUnit ;
        rdfs:comment     "The megahenry is a unit of inductance defined as 1.0e6 henry."@en ;
        rdfs:label       "megahenry"@nl , "megahenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:henry ;
        om:symbol        "MH" .

om:DryBodyMass  a           owl:Class ;
        rdfs:label          "dry body mass"@en ;
        rdfs:subClassOf     om:DryMass ;
        om:commonlyHasUnit  om:tonne , om:kilogram , om:gram ;
        om:unofficialLabel  "dry body weight" .

om:yottasievert  a       om:PrefixedUnit ;
        rdfs:label       "yottasievert"@nl , "yottasievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:sievert ;
        om:symbol        "YSv" .

om:decigramPerLitre  a        om:PrefixedGramPerLitre ;
        rdfs:comment          "Decigram per litre is a unit of density defined as decigram divided by litre."@en ;
        rdfs:label            "decigram per liter"@nl , "decigram per litre"@en ;
        om:alternativeSymbol  "dg l-1" , "dg·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:decigram ;
        om:symbol             "dg/l" .

om:mil-Angle  a          om:SingularUnit , om:Unit ;
        rdfs:comment     "The mil (angle) is a unit of angle defined as 9.817477e-4 radian."@en ;
        rdfs:label       "mil (angle)"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasFactor     "9.817477e-4"^^xsd:float ;
        om:hasUnit       om:radian .

om:milligramPerHectogram
        a                     om:UnitDivision ;
        rdfs:label            "milligram per hectogram"@en , "milligram per hectogram"@nl ;
        om:alternativeLabel   "milligram per 100 gram"@nl , "milligram per 100 gram"@en ;
        om:alternativeSymbol  "mg·hg-1" , "mg hg-1" , "mg/100 g" ;
        om:hasDenominator     om:hectogram ;
        om:hasDimension       om:dimensionOne ;
        om:hasNumerator       om:milligram ;
        om:symbol             "mg/hg" .

om:molePerTerametre  a        om:MolePerPrefixedMetre ;
        rdfs:label            "mole per terameter"@nl , "mole per terametre"@en ;
        om:alternativeSymbol  "mol·Tm-1" , "mol Tm-1" ;
        om:hasDenominator     om:terametre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/Tm" .

om:nanosiemens  a        om:PrefixedUnit ;
        rdfs:label       "nanosiemens"@nl , "nanosiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:siemens ;
        om:symbol        "nS" .

om:AmountOfSubstanceFraction
        a                     owl:Class ;
        rdfs:label            "amount of substance fraction"@en ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:dimensionOne ;
                                owl:onProperty  om:hasDimension
                              ] ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:AmountOfSubstanceFractionUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeLabel   "mole fraction"@en , "amount-of-substance fraction"@en , "molfractie"@nl ;
        om:alternativeSymbol  "y" ;
        om:commonlyHasUnit    om:one , om:partsPerMillion , om:micromolePerMole , om:molePerMole , om:percent ;
        om:symbol             "x" .

om:DynamicViscosity  a        owl:Class ;
        rdfs:comment          "Viscosity is the definite resistance to change of form of many materials."@en ;
        rdfs:label            "dynamische viscositeit"@nl , "dynamic viscosity"@en ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:DynamicViscosityUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:dynamicViscosity-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        om:alternativeSymbol  "η" ;
        om:commonlyHasUnit    om:pascalSecond-Time , om:poise , om:centipoise ;
        om:symbol             "μ" ;
        om:unofficialLabel    "viscosity" .

om:ElectricDipoleMoment
        a                   owl:Class ;
        rdfs:comment        "Electric dipole moment is a measure of the polarity of a system of electric charges."@en ;
        rdfs:label          "electric dipole moment"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:electricDipoleMoment-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:ElectricDipoleMomentUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:debye , om:coulombMetre ;
        om:symbol           "p" .

om:decimetre  a          om:PrefixedUnit ;
        rdfs:comment     "The decimetre is a unit of length defined as 1.0e-1 metre."@en ;
        rdfs:label       "decimeter"@nl , "decimetre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:metre ;
        om:symbol        "dm" .

om:petajoule  a          om:PrefixedUnit ;
        rdfs:comment     "The petajoule is a unit of energy defined as 1.0e15 joule."@en ;
        rdfs:label       "petajoule"@nl , "petajoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:joule ;
        om:symbol        "PJ" .

om:gramPerSquareMetreMetre
        a                     om:UnitDivision ;
        rdfs:label            "gram per square metre metre"@en ;
        om:alternativeSymbol  "g·m-2·m-1" , "g m-2 m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:gramPerSquareMetre ;
        om:symbol             "g/(m2 m)" .

om:wattPerSquareMetreHertz
        a                     om:UnitDivision ;
        rdfs:label            "watt per vierkante meter hertz"@nl , "watt per square metre hertz"@en ;
        om:alternativeSymbol  "W·m-2·Hz-1" , "W m-2 Hz-1" ;
        om:hasDenominator     om:squareMetreHertz ;
        om:hasNumerator       om:watt ;
        om:symbol             "W/(m2 Hz)" .

om:kilohm  a                 om:PrefixedUnit ;
        rdfs:label           "kilohm"@nl , "kilohm"@en ;
        om:alternativeLabel  "kiloohm"@en ;
        om:hasDimension      om:electricalResistance-Dimension ;
        om:hasPrefix         om:kilo ;
        om:hasUnit           om:ohm ;
        om:symbol            "kΩ" .

om:molePerDecimetre  a        om:MolePerPrefixedMetre ;
        rdfs:label            "mole per decimeter"@nl , "mole per decimetre"@en ;
        om:alternativeSymbol  "mol·dm-1" , "mol dm-1" ;
        om:hasDenominator     om:decimetre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/dm" .

om:millimolePerMetre  a       om:PrefixedMolePerMetre ;
        rdfs:label            "millimole per meter"@nl , "millimole per metre"@en ;
        om:alternativeSymbol  "mmol·m-1" , "mmol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:millimole ;
        om:symbol             "mmol/m" .

ombibo:Crawford1958  a   bibo:Article ;
        dc:creator       ombibo:DLCrawford ;
        dc:date          "1958" ;
        dc:isPartOf      ombibo:ApJ ;
        dc:subject       "Distance Measurement" , "Astronomy" ;
        dc:title         "Two-dimensional spectral classification by narrow-band photometry for B stars in clusters and associations" ;
        bibo:authorList  ombibo:Crawford1958Authors ;
        bibo:pageEnd     "206" ;
        bibo:pageStart   "185" ;
        bibo:uri         "http://articles.adsabs.harvard.edu/cgi-bin/nph-iarticle_query?1958ApJ...128..185C&data_type=PDF_HIGH&whole_paper=YES&type=PRINTER&filetype=.pdf" ;
        bibo:volume      "128" .

om:exabecquerel  a       om:PrefixedUnit ;
        rdfs:comment     "The exabecquerel is a unit of activity defined as 1.0e18 becquerel."@en ;
        rdfs:label       "exabecquerel"@nl , "exabecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:becquerel ;
        om:symbol        "EBq" .

om:yoctometre  a         om:PrefixedUnit ;
        rdfs:comment     "The yoctometre is a unit of length defined as 1.0e-24 metre."@en ;
        rdfs:label       "yoctometer"@nl , "yoctometre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:metre ;
        om:symbol        "ym" .

om:MagnitudeAtMinimumBrightness
        a                   owl:Class ;
        rdfs:comment        "The magnitude at minimum brightness of a variable star."@en ;
        rdfs:label          "magnitude at minimum brightness"@en ;
        rdfs:subClassOf     om:Magnitude ;
        om:commonlyHasUnit  om:magnitude , om:one ;
        om:symbol           "m_min" .

om:zettasievert  a       om:PrefixedUnit ;
        rdfs:label       "zettasievert"@nl , "zettasievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:sievert ;
        om:symbol        "ZSv" .

om:micromolePerLitre  a       om:PrefixedMolePerLitre ;
        rdfs:comment          "Micromole per litre is a unit of amount of substance concentration defined as micromole divided by litre."@en ;
        rdfs:label            "micromole per liter"@nl , "micromole per litre"@en ;
        om:alternativeSymbol  "μmol l-1" , "μmol·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:micromole ;
        om:symbol             "μmol/l" .

om:kilokatal  a          om:PrefixedUnit ;
        rdfs:comment     "The kilokatal is a unit of catalytic activity defined as 1.0e3 katal."@en ;
        rdfs:label       "kilokatal"@nl , "kilokatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:katal ;
        om:symbol        "kkat" .

om:barn  a               om:SingularUnit , om:Unit ;
        rdfs:comment     "The barn is a unit of area defined as 1.0e-28 square metre."@en ;
        rdfs:label       "barn"@en ;
        om:hasDimension  om:area-Dimension ;
        om:hasFactor     "1.0e-28"^^xsd:float ;
        om:hasUnit       om:squareMetre ;
        om:symbol        "b" .

om:LabelMass  a             owl:Class ;
        rdfs:label          "label mass"@en ;
        rdfs:subClassOf     om:Mass ;
        om:commonlyHasUnit  om:tonne , om:kilogram , om:gram ;
        om:unofficialLabel  "label weight" .

om:BritishThermalUnit-39F
        a                    om:SingularUnit , om:Unit ;
        rdfs:comment         "The 39 °F British thermal unit is a unit of energy defined as 1.05967e3 joule."@en ;
        rdfs:label           "英国热力单位（39°F）"@zh , "British thermal unit (39 °F)"@en ;
        om:LaTeXCommand      "\\BritishTermalUnitThirtyNineF" ;
        om:alternativeLabel  "39 °F British thermal unit"@en ;
        om:hasDimension      om:energy-Dimension ;
        om:hasFactor         "1.05967e3"^^xsd:float ;
        om:hasUnit           om:joule ;
        om:symbol            "Btu" .

om:exametre  a           om:PrefixedUnit ;
        rdfs:comment     "The exametre is a unit of length defined as 1.0e18 metre."@en ;
        rdfs:label       "千兆兆米"@zh , "exameter"@nl , "exametre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:metre ;
        om:symbol        "Em" .

om:petagramPerLitre  a        om:PrefixedGramPerLitre ;
        rdfs:comment          "Petagram per litre is a unit of density defined as petagram divided by litre."@en ;
        rdfs:label            "petagram per litre"@en , "petagram per liter"@nl ;
        om:alternativeSymbol  "Pg l-1" , "Pg·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:petagram ;
        om:symbol             "Pg/l" .

om:SpecificListeriaMonocytogenesCount
        a                   owl:Class ;
        rdfs:label          "Listeria monocytogenes count (specific)"@en ;
        rdfs:subClassOf     om:SpecificViableCount ;
        om:commonlyHasUnit  om:colonyFormingUnitPerGram .

om:RightAscension  a          owl:Class ;
        rdfs:comment          "The angular distance on the celestial sphere measured eastward along the celestial equator from the equinox to the great circle passing through the celestial object and the celestial north pole."@en ;
        rdfs:label            "right ascension"@en , "rechte klimming"@nl ;
        rdfs:subClassOf       om:Angle ;
        om:alternativeSymbol  "ra" ;
        om:commonlyHasUnit    om:minute-HourAngle , om:second-HourAngle , om:hour-HourAngle , om:degree ;
        om:symbol             "α" ;
        ombibo:reference      ombibo:Glossary_Astronomical_Almanac .

ombibo:International_Astronomical_Union
        a          foaf:Organization ;
        foaf:name  "International Astronomical Union" .

om:attocandela  a        om:PrefixedUnit ;
        rdfs:comment     "The attocandela is a unit of luminous intensity defined as 1.0e-18 candela."@en ;
        rdfs:label       "attocandela"@nl , "attocandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:candela ;
        om:symbol        "acd" .

om:gigayear  a           om:PrefixedUnit ;
        rdfs:label       "gigajaar"@nl , "gigayear"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:year ;
        om:symbol        "Gyr" .

om:NumberNonturgidFlowers
        a                    owl:Class ;
        rdfs:comment         "Aantal slappe bloemen."@nl ;
        rdfs:label           "aantal slappe bloemen"@nl , "number nonturgid flowers"@en ;
        rdfs:subClassOf      om:NumberFlowers ;
        om:alternativeLabel  "#nonturgid flowers"@en ;
        om:commonlyHasUnit   om:one .

om:Permeance-MaterialsScience
        a                   owl:Class ;
        rdfs:comment        "Permeance is the degree to which a material transmits another substance."@en ;
        rdfs:label          "permeance (materials science)"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:Permeance-MaterialsScienceUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:permeance-MaterialsScience-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        om:commonlyHasUnit  om:perm-23C , om:perm-0C , om:kilogramPerPascalSecond-TimeSquareMetre ;
        om:symbol           "Λ" .

om:circularMil  a        om:SingularUnit , om:Unit ;
        rdfs:comment     "The cicular mil is a unit of area defined as 5.067075e-10 square metre."@en ;
        rdfs:label       "circular mil"@en ;
        om:hasDimension  om:area-Dimension ;
        om:hasFactor     "5.067075e-10"^^xsd:float ;
        om:hasUnit       om:squareMetre .

om:luminousIntensityInAGivenDirectionOfASourceThatEmitsMonochromaticRadiationOfFrequency540e12HertzAndThatHasARadiantIntensityInThatDirectionOf1683WattPerSteradian
        a           om:LuminousIntensity ;
        rdfs:label  "luminous intensity, in a given direction, of a source that emits monochromatic radiation of frequency 540e12 hertz and that has a radiant intensity in that direction of 1/683 watt per steradian"@en .

om:stattesla  a          om:SingularUnit , om:Unit ;
        rdfs:comment     "The stattesla is a unit of magnetic flux density defined as 2.9979e6 tesla."@en ;
        rdfs:label       "stattesla"@nl , "stattesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasFactor     "2.9979e6"^^xsd:float ;
        om:hasUnit       om:tesla ;
        om:symbol        "statT" .

om:catalyticActivity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "catalytic activity dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                1 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -1 .

om:petanewton  a         om:PrefixedUnit ;
        rdfs:label       "petanewton"@nl , "petanewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:newton ;
        om:symbol        "PN" .

om:volumetricFlowRate-Dimension
        a                              om:Dimension ;
        rdfs:label                     "volumetric flow rate dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                3 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -1 .

om:NumberPulpBrowning3
        a                    owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 3 poster pulp browning."@nl ;
        rdfs:label           "number pulp browning 3"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "pulp_3"@en ;
        om:commonlyHasUnit   om:one .

om:kilowatt  a           om:PrefixedUnit ;
        rdfs:label       "kilowatt"@nl , "kilowatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:watt ;
        om:symbol        "kW" .

om:centimolePerMetre  a       om:PrefixedMolePerMetre ;
        rdfs:label            "centimole per meter"@nl , "centimole per metre"@en ;
        om:alternativeSymbol  "cmol·m-1" , "cmol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:centimole ;
        om:symbol             "cmol/m" .

om:uMagnitude  a              owl:Class ;
        rdfs:comment          "u Magnitude in the Strömgren photometric system with a peak wavelength at 350 nm and a peak-half-width of 30 nm."@en ;
        rdfs:label            "u magnitude"@en ;
        rdfs:subClassOf       om:StroemgrenMagnitude ;
        om:alternativeSymbol  "m_u" ;
        om:commonlyHasUnit    om:magnitude ;
        om:symbol             "u" ;
        ombibo:reference      ombibo:Crawford1958 , ombibo:Stroemgren1956 , ombibo:Astrophysical_Techniques_chapter3 .

om:teramolair  a         om:PrefixedUnit ;
        rdfs:comment     "The teramolair is a unit of amount of substance concentration defined as 1.0e12 molair."@en ;
        rdfs:label       "teramolair"@nl , "teramolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:molair ;
        om:symbol        "TM" .

om:petakelvin  a         om:PrefixedUnit ;
        rdfs:comment     "The petakelvin is a unit of thermodynamic temperature defined as 1.0e15 kelvin."@en ;
        rdfs:label       "petakelvin"@nl , "petakelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:kelvin ;
        om:symbol        "PK" .

om:Energy  a                  owl:Class ;
        rdfs:comment          "Energy can be defined as the ability to do work. It is a derived quantity in the International System of Units."@en ;
        rdfs:label            "能量"@zh , "energy"@en , "energie"@nl ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:EnergyUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:energy-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        om:alternativeSymbol  "W" ;
        om:commonlyHasUnit    om:BritishThermalUnit-InternationalTable , om:millijoule , om:therm-US , om:footPoundal , om:calorie-20C , om:decijoule , om:femtojoule , om:megaelectronvolt , om:megajoule , om:calorie-Thermochemical , om:terawattHour , om:attojoule , om:megaerg , om:BritishThermalUnit-59F , om:calorie-Mean , om:kiloelectronvolt , om:calorie-InternationalTable , om:BritishThermalUnit-39F , om:petajoule , om:nanojoule , om:gigajoule , om:calorie-15C , om:terajoule , om:exajoule , om:microjoule , om:kilocalorie-Mean , om:tonOfTNT , om:erg , om:newtonMetre , om:wattHour , om:quad , om:BritishThermalUnit-Mean , om:electronvolt , om:micronewtonMetre , om:hectojoule , om:joule , om:kilojoule , om:kilowattHour , om:gigaelectronvolt , om:decajoule , om:BritishThermalUnit-Thermochemical , om:millinewtonMetre , om:therm-EC , om:picojoule , om:BritishThermalUnit-60F , om:centijoule ;
        om:symbol             "E" .

om:peta  a            om:SIPrefix ;
        rdfs:label    "peta"@nl , "peta"@en ;
        om:hasFactor  "1e15"^^xsd:float ;
        om:symbol     "P" .

om:_302.9146OnTheKelvinScale
        a                     om:FixedPoint ;
        rdfs:label            "302.9146 on the Kelvin scale"@en ;
        om:hasNumericalValue  "302.9146" ;
        om:hasScale           om:KelvinScale .

om:PrefixedByte  a           owl:Class ;
        rdfs:label           "prefixed byte"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:byte ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:Prefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:ElectricDipoleMomentUnit
        a                    owl:Class ;
        rdfs:label           "electric dipole moment unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:debye om:coulombMetre )
                             ] .

om:decafarad  a          om:PrefixedUnit ;
        rdfs:comment     "The decafarad is a unit of capacitance defined as 1.0e1 farad."@en ;
        rdfs:label       "decafarad"@nl , "decafarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:farad ;
        om:symbol        "daF" .

om:ton-Force-Short  a        om:SingularUnit , om:Unit ;
        rdfs:comment         "The short ton-force is a unit of force defined as 8.896443e3 newton."@en ;
        rdfs:label           "ton-force (short)"@en ;
        om:alternativeLabel  "short ton-force"@en ;
        om:hasDimension      om:force-Dimension ;
        om:hasFactor         "8.896443e3"^^xsd:float ;
        om:hasUnit           om:newton .

om:RussianRuble  a  om:SingularUnit , om:Unit ;
        rdfs:label  "俄罗斯卢布"@zh , "RussianRuble"@en .

om:exaampere  a          om:PrefixedUnit ;
        rdfs:comment     "The exaampere is a unit of electric current defined as 1.0e18 ampere."@en ;
        rdfs:label       "exaampère"@nl , "exaampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:ampere ;
        om:symbol        "EA" .

om:metreKilogramPerSecond-TimeSquared
        a                     om:UnitDivision ;
        rdfs:label            "metre kilogram per second squared"@en , "meter kilogram per seconde kwadraat"@nl ;
        om:alternativeSymbol  "m·kg·s-2" , "m kg s-2" , "m·kg/s2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:force-Dimension ;
        om:hasNumerator       om:metreKilogram ;
        om:symbol             "m kg/s2" .

om:NumberMalformedBuds
        a                    owl:Class ;
        rdfs:comment         "Aantal misvormde knoppen."@nl ;
        rdfs:label           "aantal misvormde knoppen"@nl , "number malformed buds"@en ;
        rdfs:subClassOf      om:NumberBuds ;
        om:alternativeLabel  "#malformed buds"@en ;
        om:commonlyHasUnit   om:one .

om:VolumetricStreptococcusUberisCount
        a                   owl:Class ;
        rdfs:label          "Streptococcus uberis count (volumetric)"@en ;
        rdfs:subClassOf     om:VolumetricViableCount ;
        om:commonlyHasUnit  om:_1000ColonyFormingUnitPerMillilitre , om:colonyFormingUnitPer25Millilitre , om:colonyFormingUnitPerMillilitre .

om:reciprocalDay  a      om:UnitExponentiation ;
        rdfs:label       "omgekeerde dag"@nl , "reciprocal day"@en ;
        om:hasBase       om:day ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasExponent   -1 ;
        om:symbol        "d-1" .

om:reciprocalPascalSecond-Time
        a                     om:UnitExponentiation ;
        rdfs:label            "reciprocal pascal second"@en , "omgekeerde pascal seconde"@nl ;
        om:alternativeSymbol  "Pa-1·s-1" , "(Pa s)-1" , "(Pa·s)-1" ;
        om:hasBase            om:pascalSecond-Time ;
        om:hasDimension       om:fluidity-Dimension ;
        om:hasExponent        -1 ;
        om:symbol             "Pa-1 s-1" .

om:ScaleFactor  a        owl:Class ;
        rdfs:label       "schaalfactor"@nl , "scale factor"@en ;
        rdfs:subClassOf  om:Quantity .

om:AreaDensityRate  a       owl:Class ;
        rdfs:label          "area density rate"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:AreaDensityRateUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:kilogramPerHectareDay .

om:electronvolt  a       om:SingularUnit , om:Unit ;
        rdfs:comment     "The electronvolt is a unit of energy defined as 1.602177e-19 joule."@en ;
        rdfs:label       "电子伏特"@zh , "electronvolt"@nl , "electronvolt"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasFactor     "1.602177e-19"^^xsd:float ;
        om:hasUnit       om:joule ;
        om:symbol        "eV" .

om:SwissFranc  a    om:SingularUnit , om:Unit ;
        rdfs:label  "瑞士法郎"@zh , "Swiss franc"@en .

om:PhotographicMagnitudeAtMaximumBrightness
        a                   owl:Class ;
        rdfs:label          "photographic magnitude at maximum brightness"@en ;
        rdfs:subClassOf     om:MagnitudeAtMaximumBrightness , om:PhotographicMagnitude ;
        om:commonlyHasUnit  om:magnitude , om:one ;
        om:symbol           "m_p,max" .

om:liquidPint-US  a          om:SingularUnit , om:Unit ;
        rdfs:comment         "The US liquid pint is a unit of volume defined as 4.731765e-4 cubic metre."@en ;
        rdfs:label           "liquid pint (US)"@en ;
        om:alternativeLabel  "US liquid pint"@en , "pint (US liquid)"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "4.731765e-4"^^xsd:float ;
        om:hasUnit           om:cubicMetre ;
        om:symbol            "liq pt" .

om:terafarad  a          om:PrefixedUnit ;
        rdfs:comment     "The terafarad is a unit of capacitance defined as 1.0e12 farad."@en ;
        rdfs:label       "terafarad"@nl , "terafarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:farad ;
        om:symbol        "TF" .

om:cubicCentimetre  a    om:CubicPrefixedMetre ;
        rdfs:label       "kubieke centimeter"@nl , "cubic centimetre"@en ;
        om:hasBase       om:centimetre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "cm3" .

om:metrePerHectosecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per hectosecond is a unit of speed defined as metre divided by hectosecond."@en ;
        rdfs:label            "metre per hectosecond"@en , "meter per hectoseconde"@nl ;
        om:alternativeSymbol  "m·hs-1" , "m hs-1" ;
        om:hasDenominator     om:hectosecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/hs" .

om:knot-International
        a                    om:SingularUnit , om:Unit ;
        rdfs:comment         "The international knot is a unit of speed defined as nautical mile per hour."@en ;
        rdfs:label           "海里/小时（国际）"@zh , "knoop (internationaal)"@nl , "knot (international)"@en ;
        om:alternativeLabel  "international knot"@en ;
        om:hasDimension      om:speed-Dimension ;
        om:hasUnit           om:nauticalMile-InternationalPerHour .

om:millivolt  a          om:PrefixedUnit ;
        rdfs:label       "millivolt"@nl , "millivolt"@en ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:volt ;
        om:symbol        "mV" .

om:NumberVascularBrowning1
        a                    owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 1 poster vascular browning."@nl ;
        rdfs:label           "number vascular browning 1"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "vascular_1"@en ;
        om:commonlyHasUnit   om:one .

om:MagneticFlux  a          owl:Class ;
        rdfs:comment        "Magnetic flux through any area perpendicular to a magnetic field is the product of the area by the field strength."@en ;
        rdfs:label          "magnetic flux"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:MagneticFluxUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:magneticFlux-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        om:commonlyHasUnit  om:unitPole , om:statweber , om:femtoweber , om:kiloweber , om:deciweber , om:petaweber , om:megaweber , om:picoweber , om:nanoweber , om:attoweber , om:decaweber , om:milliweber , om:weber , om:gigaweber , om:hectoweber , om:voltSecond-Time , om:microweber , om:maxwell , om:centiweber , om:exaweber , om:teraweber ;
        om:symbol           "Φ" .

om:deltaA450PerSecond-Time
        a                  om:UnitDivision ;
        rdfs:label         "delta A450 per seconde"@nl , "delta A450 per second"@en ;
        om:hasDenominator  om:second-Time ;
        om:hasDimension    om:catalyticActivity-Dimension ;
        om:hasNumerator    om:deltaA450 .

om:femtoweber  a         om:PrefixedUnit ;
        rdfs:label       "femtoweber"@nl , "femtoweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:weber ;
        om:symbol        "fWb" .

om:Thrust  a                owl:Class ;
        rdfs:comment        "Thrust is a reaction force that is caused by an accelerated mass expelled by a system in one direction."@en ;
        rdfs:label          "thrust"@en , "stuwkracht"@nl ;
        rdfs:subClassOf     om:Force ;
        om:commonlyHasUnit  om:hectonewton , om:newton , om:ton-Force-Short , om:pound-Force , om:piconewton , om:poundal , om:petanewton , om:kilonewton , om:millinewton , om:dyne , om:metreKilogramPerSecond-TimeSquared , om:decanewton , om:nanonewton , om:teranewton , om:attonewton , om:exanewton , om:meganewton , om:micronewton , om:decinewton , om:giganewton , om:femtonewton , om:centinewton , om:kip .

om:erg  a                om:SingularUnit , om:Unit ;
        rdfs:comment     "The erg is a unit of energy defined as 1.0e-7 joule."@en ;
        rdfs:label       "erg"@nl , "erg"@en , "尔格"@zh ;
        om:hasDimension  om:energy-Dimension ;
        om:hasFactor     "1.0e-7"^^xsd:float ;
        om:hasUnit       om:joule ;
        om:symbol        "erg" .

om:decifarad  a          om:PrefixedUnit ;
        rdfs:comment     "The decifarad is a unit of capacitance defined as 1.0e-1 farad."@en ;
        rdfs:label       "decifarad"@nl , "decifarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:farad ;
        om:symbol        "dF" .

om:kilojoulePerSquareMetreDay
        a                     om:UnitDivision ;
        rdfs:label            "kilojoule per vierkante meter dag"@nl , "kilojoule per square metre day"@en ;
        om:alternativeSymbol  "kJ·m-2·d-1" , "kJ m-2 d-1" ;
        om:hasDenominator     om:squareMetreDay ;
        om:hasNumerator       om:kilojoule ;
        om:symbol             "kJ/(m2 d)" .

om:_1-5  a               om:SingularUnit , om:Unit ;
        rdfs:label       "1-5"@nl , "1-5"@en ;
        om:hasDimension  om:dimensionOne .

om:Extinction  a            owl:Class ;
        rdfs:comment        "Total extinction at a specific wavelength. The extinction is caused by dust and gas between a star and the observer. It is the difference between the observed magnitude and the magnitude the source would have had if no extinction had taken place."@en ;
        rdfs:label          "extinctie"@nl , "extinction"@en ;
        rdfs:subClassOf     om:Quantity ;
        om:commonlyHasUnit  om:magnitude ;
        om:symbol           "A" .

om:gigasecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "gigaseconde kwadraat"@nl , "gigasecond squared"@en ;
        om:hasBase      om:gigasecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "Gs2" .

om:ShearStrain  a           owl:Class ;
        rdfs:comment        "Shear strain is a strain that acts parallel to the surface of a material that it acts on."@en ;
        rdfs:label          "schuifvervorming"@nl , "shear strain"@en ;
        rdfs:subClassOf     om:Strain ;
        om:commonlyHasUnit  om:percent , om:one .

om:voltPerAmpere  a           om:UnitDivision ;
        rdfs:label            "volt per ampère"@nl , "volt per ampere"@en ;
        om:alternativeSymbol  "V·A-1" , "V A-1" ;
        om:hasDenominator     om:ampere ;
        om:hasDimension       om:electricalResistance-Dimension ;
        om:hasNumerator       om:volt ;
        om:symbol             "V/A" .

om:petagray  a           om:PrefixedUnit ;
        rdfs:comment     "The petagray is a unit of absorbed dose defined as 1.0e15 gray."@en ;
        rdfs:label       "petagray"@nl , "petagray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:gray ;
        om:symbol        "PGy" .

om:FourierNumberForMassTransfer
        a                   owl:Class ;
        rdfs:label          "Fourier number for mass transfer"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:FourierNumberForMassTransferUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Fo*" .

om:megaweber  a          om:PrefixedUnit ;
        rdfs:label       "megaweber"@nl , "megaweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:weber ;
        om:symbol        "MWb" .

om:yoctoohm  a           om:PrefixedUnit ;
        rdfs:label       "yoctoohm"@nl , "yoctoohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:ohm ;
        om:symbol        "yΩ" .

om:terasecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "teraseconde kwadraat"@nl , "terasecond squared"@en ;
        om:hasBase      om:terasecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "Ts2" .

om:metreKilogram  a           om:UnitMultiplication ;
        rdfs:label            "meter kilogram"@nl , "metre kilogram"@en ;
        om:alternativeSymbol  "m·kg" ;
        om:hasTerm1           om:metre ;
        om:hasTerm2           om:kilogram ;
        om:symbol             "m kg" .

om:yoctofarad  a         om:PrefixedUnit ;
        rdfs:comment     "The yoctofarad is a unit of capacitance defined as 1.0e-24 farad."@en ;
        rdfs:label       "yoctofarad"@nl , "yoctofarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:farad ;
        om:symbol        "yF" .

om:gigaelectronvolt  a   om:PrefixedUnit ;
        rdfs:comment     "The gigaelectronvolt is a unit of energy defined as 1.0e9 electronvolt."@en ;
        rdfs:label       "gigaelectronvolt"@nl , "gigaelectronvolt"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:electronvolt ;
        om:symbol        "GeV" .

om:molair  a             om:SingularUnit , om:Unit ;
        rdfs:comment     "Molair is a unit of amount of substance concentration defined as 1 mole per litre."@en ;
        rdfs:label       "molair"@nl , "molair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasUnit       om:molePerLitre ;
        om:symbol        "M" .

om:exafarad  a           om:PrefixedUnit ;
        rdfs:comment     "The exafarad is a unit of capacitance defined as 1.0e18 farad."@en ;
        rdfs:label       "exafarad"@nl , "exafarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:farad ;
        om:symbol        "EF" .

om:MexicanPeso  a   om:SingularUnit , om:Unit ;
        rdfs:label  "墨西哥比索"@zh , "Mexican peso"@en .

om:PrefixedMolair  a         owl:Class ;
        rdfs:label           "prefixed molair"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:molair ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:zeptogramPerLitre  a       om:PrefixedGramPerLitre ;
        rdfs:comment          "Zeptogram per litre is a unit of density defined as zeptogram divided by litre."@en ;
        rdfs:label            "zeptogram per liter"@nl , "zeptogram per litre"@en ;
        om:alternativeSymbol  "zg·l-1" , "zg l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:zeptogram ;
        om:symbol             "zg/l" .

om:picowatt  a           om:PrefixedUnit ;
        rdfs:label       "picowatt"@nl , "picowatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:watt ;
        om:symbol        "pW" .

om:yottalumen  a         om:PrefixedUnit ;
        rdfs:label       "yottalumen"@nl , "yottalumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:lumen ;
        om:symbol        "Ylm" .

om:ElectricalResistivity
        a                   owl:Class ;
        rdfs:label          "electrical resistivity"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:electricalResistivity-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:ElectricalResistivityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:ohmMetre .

om:BMagnitude  a              owl:Class ;
        rdfs:comment          "Johnson B magnitude. The Johnson B band is a standard filter in the blue area. The central wavelength is 440nm and the bandwidth is 100nm.  The filter to be used is the Corning 5030 filter plus the Schott GG13 filter."@en ;
        rdfs:label            "B magnitude"@en ;
        rdfs:subClassOf       om:JohnsonMagnitude ;
        om:alternativeSymbol  "m_B" ;
        om:commonlyHasUnit    om:micromagnitude , om:millimagnitude , om:one , om:magnitude ;
        om:symbol             "B" ;
        ombibo:reference      ombibo:Astrophysical_Techniques_chapter3 .

om:femtosteradian  a     om:PrefixedUnit ;
        rdfs:label       "femtosteradiaal"@nl , "femtosteradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:steradian ;
        om:symbol        "fsr" .

om:squareAttometre  a    om:SquarePrefixedMetre ;
        rdfs:label       "vierkante attometer"@nl , "square attometre"@en ;
        om:hasBase       om:attometre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:symbol        "am2" .

om:exagram  a            om:PrefixedUnit ;
        rdfs:comment     "The exagram is a unit of mass defined as 1.0e18 gram."@en ;
        rdfs:label       "千兆兆克"@zh , "exagram"@nl , "exagram"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:gram ;
        om:symbol        "Eg" .

om:nanodegreeCelsius  a  om:PrefixedUnit ;
        rdfs:comment     "The nanodegree Celsius is a unit of temperature defined as 1.0e-9 degree Celsius."@en ;
        rdfs:label       "nanograad Celsius"@nl , "nanodegree Celsius"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:degreeCelsius ;
        om:symbol        "n°C" .

om:kilogramPerHectareDay
        a                     om:UnitDivision ;
        rdfs:label            "kilogram per hectare dag"@nl , "kilogram per hectare day"@en ;
        om:alternativeSymbol  "kg·ha-1·d-1" , "kg ha-1 d-1" ;
        om:hasDenominator     om:hectareDay ;
        om:hasNumerator       om:kilogram ;
        om:symbol             "kg/(ha d)" .

om:heatTransferCoefficient-Dimension
        a                              om:Dimension ;
        rdfs:label                     "heat transfer coefficient dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                -1 ;
        om:hasSITimeDimensionExponent  -3 .

om:attomole  a           om:PrefixedUnit ;
        rdfs:label       "attomol"@nl , "attomole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:mole ;
        om:symbol        "amol" .

om:MetrePerPrefixedSecond-TimeSquared
        a                    owl:Class ;
        rdfs:label           "metre per prefixed second (time) squared"@en ;
        rdfs:subClassOf      om:UnitDivision ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:metre ;
                                                       owl:onProperty  om:hasNumerator
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasNumerator
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:PrefixedSecond-TimeSquared ;
                                                           owl:onProperty     om:hasDenominator
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasDenominator
                                                           ] )
                             ] .

om:LuminousIntensityUnit
        a                    owl:Class ;
        rdfs:label           "luminous intensity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:candela )
                                              ] om:PrefixedCandela )
                             ] .

om:hectosecond-Time  a   om:PrefixedUnit ;
        rdfs:label       "hectoseconde"@nl , "hectosecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:second-Time ;
        om:symbol        "hs" .

om:ThermalInsulance  a      owl:Class ;
        rdfs:label          "thermal insulance"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:thermalInsulance-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:ThermalInsulanceUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:squareMetreKelvinPerWatt .

om:yoctomolePerMetre  a       om:PrefixedMolePerMetre ;
        rdfs:label            "yoctomole per meter"@nl , "yoctomole per metre"@en ;
        om:alternativeSymbol  "ymol·m-1" , "ymol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:yoctomole ;
        om:symbol             "ymol/m" .

om:StemEndRotAreaFraction
        a                    owl:Class ;
        rdfs:comment         "Percentage van het oppervlak stem end rot."@nl ;
        rdfs:label           "stem-end-rot-oppervlaktefractie"@nl , "stem end rot area fraction"@en ;
        rdfs:subClassOf      om:AreaFraction ;
        om:alternativeLabel  "stemendrot%"@en ;
        om:commonlyHasUnit   om:percent .

om:Metallicity  a           owl:Class ;
        rdfs:comment        "The log of the ratio between the ratios of the observed Fe and H quantities in a star and the same ratio in the Sun. This is a very important quantity that is often used in astronomy as an indicator of the age of a star."@en ;
        rdfs:label          "metallicity"@en ;
        rdfs:subClassOf     om:QuantityOfDimensionOne ;
        om:commonlyHasUnit  om:one .

om:petapascal  a         om:PrefixedUnit ;
        rdfs:label       "petapascal"@nl , "petapascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:pascal ;
        om:symbol        "PPa" .

om:decabecquerel  a      om:PrefixedUnit ;
        rdfs:comment     "The decabecquerel is a unit of activity defined as 1.0e1 becquerel."@en ;
        rdfs:label       "decabecquerel"@nl , "decabecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:becquerel ;
        om:symbol        "daBq" .

om:Hydrophilicity  a     owl:Class ;
        rdfs:label       "hydrofiliciteit"@nl , "hydrophilicity"@en ;
        rdfs:subClassOf  om:Quantity .

om:micromole  a          om:PrefixedUnit ;
        rdfs:label       "micromol"@nl , "micromole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:mole ;
        om:symbol        "μmol" .

om:PowerDensity  a          owl:Class ;
        rdfs:label          "power density"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:powerDensity-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:PowerDensityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:wattPerSquareMetre .

om:petalitre  a          om:PrefixedUnit ;
        rdfs:label       "petaliter"@nl , "petalitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:litre ;
        om:symbol        "Pl" .

om:LengthUnit  a             owl:Class ;
        rdfs:label           "length unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:angstrom om:astronomicalUnit om:chain om:cicero om:fathom-USSurvey om:fermi om:foot-International om:foot-USSurvey om:furlong-International om:inch-International om:lightYear om:metre om:micron om:mil-Length om:mile-Statute om:mile-USSurvey om:nauticalMile-International om:parsec om:pica-ATA om:pica-Postscript om:pica-TeX om:point-ATA om:point-Didot om:point-Postscript om:point-TeX om:rod-US om:solarRadius om:yard-International om:gigaparsec om:kiloparsec om:megaparsec )
                                              ] om:PrefixedMetre )
                             ] .

om:nanometre  a          om:PrefixedUnit ;
        rdfs:comment     "The nanometre is a unit of length defined as 1.0e-9 metre."@en ;
        rdfs:label       "nanometer"@nl , "nanometre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:metre ;
        om:symbol        "nm" .

om:MustardPowderMassFraction
        a                   owl:Class ;
        rdfs:comment        "The fraction of the mass of mustard powder in a phenomenon"@en ;
        rdfs:label          "mustard powder mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:hasPrefix  a      owl:FunctionalProperty , owl:ObjectProperty ;
        rdfs:domain  om:PrefixedUnit ;
        rdfs:label   "補助単位を持つ"@ja , "has prefix"@en ;
        rdfs:range   om:Prefix .

om:microkatal  a         om:PrefixedUnit ;
        rdfs:comment     "The microkatal is a unit of catalytic activity defined as 1.0e-6 katal."@en ;
        rdfs:label       "microkatal"@nl , "microkatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:katal ;
        om:symbol        "μkat" .

om:ThermodynamicTemperatureUnit
        a                    owl:Class ;
        rdfs:label           "thermodynamic temperature unit"@en ;
        rdfs:subClassOf      om:TemperatureUnit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:kelvin )
                                              ] om:PrefixedKelvin )
                             ] .

om:molePerPetalitre  a        om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per petalitre is a unit of amount of substance concentration defined as mole divided by petalitre."@en ;
        rdfs:label            "mole per petaliter"@nl , "mole per petalitre"@en ;
        om:alternativeSymbol  "mol·Pl-1" , "mol Pl-1" ;
        om:hasDenominator     om:petalitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/Pl" .

om:hour  a                    om:Unit , om:SingularUnit ;
        rdfs:comment          "The hour is a unit of time defined as 3600 second."@en ;
        rdfs:label            "uur"@nl , "hour"@en , "小时"@zh ;
        om:alternativeSymbol  "u" ;
        om:hasDimension       om:time-Dimension ;
        om:hasFactor          "3.6e3"^^xsd:float ;
        om:hasUnit            om:second-Time ;
        om:symbol             "h" .

om:molePerNanometre  a        om:MolePerPrefixedMetre ;
        rdfs:label            "mole per nanometer"@nl , "mole per nanometre"@en ;
        om:alternativeSymbol  "mol·nm-1" , "mol nm-1" ;
        om:hasDenominator     om:nanometre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/nm" .

om:megacoulomb  a        om:PrefixedUnit ;
        rdfs:comment     "The megacoulomb is a unit of electric charge defined as 1.0e6 coulomb."@en ;
        rdfs:label       "megacoulomb"@nl , "megacoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:coulomb ;
        om:symbol        "MC" .

om:_1-0  a               om:SingularUnit , om:Unit ;
        rdfs:label       "1/0"@nl , "1/0"@en ;
        om:hasDimension  om:dimensionOne .

om:hectokatal  a         om:PrefixedUnit ;
        rdfs:comment     "The hectokatal is a unit of catalytic activity defined as 1.0e2 katal."@en ;
        rdfs:label       "hectokatal"@nl , "hectokatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:katal ;
        om:symbol        "hkat" .

om:millimetreOfMercury
        a                om:PrefixedUnit ;
        rdfs:comment     "The millimetre of mercury is a unit of pressure defined as 1.0e-3 metre of mercury."@en ;
        rdfs:label       "millimeter kwik"@nl , "millimetre of mercury"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:metreOfMercury ;
        om:symbol        "mm Hg" .

om:stathenry  a          om:SingularUnit , om:Unit ;
        rdfs:comment     "The stathenry is a unit of inductance defined as 8.987552e11 henry."@en ;
        rdfs:label       "stathenry"@nl , "stathenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasFactor     "8.987552e11"^^xsd:float ;
        om:hasUnit       om:henry ;
        om:symbol        "statH" .

om:deltaA450  a     om:SingularUnit , om:Unit ;
        rdfs:label  "delta A450"@en .

om:molePerFemtolitre  a       om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per femtolitre is a unit of amount of substance concentration defined as mole divided by femtolitre."@en ;
        rdfs:label            "mole per femtoliter"@nl , "mole per femtolitre"@en ;
        om:alternativeSymbol  "mol fl-1" , "mol·fl-1" ;
        om:hasDenominator     om:femtolitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/fl" .

om:LuminousEnergyUnit
        a                    owl:Class ;
        rdfs:label           "luminous energy unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:lumenSecond-Time )
                                              ] )
                             ] .

om:reciprocalCubicCentimetre
        a                om:UnitExponentiation ;
        rdfs:label       "omgekeerde kubieke centimeter"@nl , "reciprocal cubic centimetre"@en ;
        om:hasBase       om:centimetre ;
        om:hasDimension  om:numberDensity-Dimension ;
        om:hasExponent   -3 ;
        om:symbol        "cm-3" .

om:Pressure  a                owl:Class ;
        rdfs:comment          "Pressure is the force applied to or distributed over a surface. It is a derived quantity in the International System of Units. Pressure is force divided by area."@en ;
        rdfs:label            "druk"@nl , "pressure"@en , "压力"@zh ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:PressureUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:pressure-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        om:alternativeSymbol  "P" ;
        om:commonlyHasUnit    om:kilogramSecond-TimeToThePower-2ReciprocalMetre , om:barye , om:decipascal , om:microbar , om:centipascal , om:pascal , om:millimetreOfMercury , om:kilopascal , om:petapascal , om:gigapascal , om:megapascal , om:centimetreOfMercury , om:micropascal , om:nanopascal , om:millipascal , om:metreOfMercury , om:torr , om:femtopascal , om:atmosphere-Technical , om:bar , om:millibar , om:attopascal , om:atmosphere-Standard , om:hectopascal , om:exapascal , om:picopascal , om:newtonPerSquareMetre , om:decibar , om:terapascal , om:decapascal ;
        om:symbol             "p" .

om:Molality  a                owl:Class ;
        rdfs:comment          "Molality is the number of moles of solute per kilogram of solvent."@en ;
        rdfs:label            "molality"@en , "molaliteit"@nl ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:MolalityUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeLabel   "molality of solution"@en ;
        om:alternativeSymbol  "m" ;
        om:commonlyHasUnit    om:molePerKilogram ;
        om:symbol             "b" .

om:picojoule  a          om:PrefixedUnit ;
        rdfs:comment     "The picojoule is a unit of energy defined as 1.0e-12 joule."@en ;
        rdfs:label       "picojoule"@nl , "picojoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:joule ;
        om:symbol        "pJ" .

om:CauseEndOfVaseLifeWiltedFlowers
        a                    owl:Class ;
        rdfs:comment         "Oorzaak einde vaasleven bloemverwelking (1/0)."@nl ;
        rdfs:label           "oorzaak einde vaasleven bloemverwelking"@nl , "cause end of vase life wilted flowers"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "wilted flowers"@en ;
        om:commonlyHasUnit   om:_1-0 .

om:PrefixedGramPerPrefixedLitre
        a                    owl:Class ;
        rdfs:label           "prefixed gram per prefixed litre"@en ;
        rdfs:subClassOf      om:UnitDivision ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a                  owl:Restriction ;
                                                       owl:allValuesFrom  om:PrefixedGram ;
                                                       owl:onProperty     om:hasNumerator
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasNumerator
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:PrefixedLitre ;
                                                           owl:onProperty     om:hasDenominator
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasDenominator
                                                           ] )
                             ] .

om:kilowattHour  a            om:UnitMultiplication ;
        rdfs:label            "kilowatt hour"@en ;
        om:alternativeLabel   "kilowatt-hour"@en , "kilowatthour"@en ;
        om:alternativeSymbol  "kW·h" , "kWh" ;
        om:hasDimension       om:energy-Dimension ;
        om:hasTerm1           om:kilowatt ;
        om:hasTerm2           om:hour ;
        om:symbol             "kW h" .

om:tesla  a              om:SingularUnit , om:Unit ;
        rdfs:comment     "The tesla is a unit of magnetic flux density defined as volt times second divided by square metre = newton divided by ampere times metre = weber divided by square metre = kilogram divided by coulomb times second = kilogram divided by ampere times second squared."@en ;
        rdfs:label       "tesla"@nl , "tesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasUnit       om:weberPerSquareMetre ;
        om:longcomment   "The tesla is a unit of magnetic flux density defined as volt times second divided by square metre = newton divided by ampere times metre = weber divided by square metre = kilogram divided by coulomb times second = kilogram divided by ampere times second squared. The tesla is a derived unit in the International System of Units." ;
        om:symbol        "T" .

om:yoctogram  a          om:PrefixedUnit ;
        rdfs:comment     "The yoctogram is a unit of mass defined as 1.0e-24 gram."@en ;
        rdfs:label       "yoctogram"@nl , "yoctogram"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:gram ;
        om:symbol        "yg" .

om:ExtinctionAtWavelength
        a                   owl:Class ;
        rdfs:label          "extinction at wavelength"@en ;
        rdfs:subClassOf     om:Extinction ;
        om:commonlyHasUnit  om:magnitude ;
        om:symbol           "A_λ" .

om:SaltMassFraction  a      owl:Class ;
        rdfs:comment        "The fraction of the mass of salt in a phenomenon"@en ;
        rdfs:label          "salt mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:gramPerZettalitre  a       om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per zettalitre is a unit of density defined as gram divided by zettalitre."@en ;
        rdfs:label            "gram per zettaliter"@nl , "gram per zettalitre"@en ;
        om:alternativeSymbol  "g·Zl-1" , "g Zl-1" ;
        om:hasDenominator     om:zettalitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/Zl" .

om:UnitDivision  a       owl:Class ;
        rdfs:label       "unit division"@en ;
        rdfs:subClassOf  om:CompoundUnit .

om:hasPhenomenon  a  owl:ObjectProperty ;
        rdfs:domain  om:Quantity ;
        rdfs:label   "現象がある"@ja , "has phenomenon"@en .

om:volumetricHeatCapacity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "volumetric heat capacity dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                -1 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                -1 ;
        om:hasSITimeDimensionExponent  -2 .

om:chemicalPhysics  a    om:ApplicationArea ;
        rdfs:label       "chemical physics"@en , "fysische chemie"@nl ;
        om:usesQuantity  om:MolarVolume , om:AmountOfSubstanceFractionFlow , om:AmountOfSubstanceConcentration , om:MolarMass , om:AmountOfSubstanceFraction , om:AmountOfSubstance , om:Molality , om:MolarEnergy , om:AmountOfSubstanceFlow , om:MolarEntropy , om:MolarHeatCapacity , om:ResonanceEnergy ;
        om:usesUnit      om:molePerMegalitre , om:gigamole , om:molePerDecametre , om:teramole , om:molePerZettametre , om:nanomolePerLitre , om:picomole , om:molePerYoctometre , om:molePerMillilitre , om:molePerPicolitre , om:micromolePerSecond-TimeGram , om:femtomole , om:molePerCubicmetre , om:centimole , om:femtomolePerMetre , om:molePerTerametre , om:attomolair , om:kilomole , om:attomolePerMetre , om:one , om:kilogramPerMole , om:molePerPetalitre , om:megamole , om:molePerAttolitre , om:hectomole , om:femtomolePerLitre , om:micromolePerMetre , om:molePerTeralitre , om:molePerNanolitre , om:mole , om:teramolePerLitre , om:millimolair , om:megamolePerLitre , om:molePerPetametre , om:micromolePerMole , om:molePerExametre , om:micromolePerLitre , om:partsPerMillion , om:nanomole , om:molePerNanometre , om:molePerAttometre , om:centimolePerLitre , om:petamolePerLitre , om:litrePerMole , om:teramolePerMetre , om:picomolair , om:decamolePerMetre , om:megamolePerMetre , om:petamole , om:examole , om:molePerCentilitre , om:petamolePerMetre , om:decimolePerMetre , om:attomole , om:decamolePerLitre , om:nanomolair , om:molePerYottametre , om:millimolePerMetre , om:molePerMole , om:molePerLitre , om:kilomolePerMetre , om:molePerMicrolitre , om:decimole , om:femtomolair , om:micromole , om:molair , om:molePerFemtolitre , om:molePerKilometre , om:molePerDecilitre , om:molePerPicometre , om:molePerMetre , om:millimole , om:molePerGigalitre , om:molePerMicrometre , om:hectomolePerMetre , om:joulePerKelvinMole , om:molePerMillimetre , om:molePerCentimetre , om:gigamolePerLitre , om:joulePerMole , om:decamole , om:molePerFemtometre , om:micromolair , om:moleMicrometreReciprocalSquareCentimetreReciprocalSecond-Time , om:molePermegametre , om:nanomolePerMetre , om:molePerKilolitre , om:gigamolePerMetre , om:megamolair , om:molePerGigametre , om:moleMicrometre , om:molePerDecimetre , om:molePerExalitre , om:percent , om:centimolePerMetre , om:kelvinMole , om:molePerDecalitre , om:examolePerLitre , om:molePerZeptometre , om:millimolePerLitre , om:molePerHectolitre , om:picomolePerLitre , om:molePerKilogram , om:examolePerMetre , om:moleMicrometreReciprocalSquareCentimetre , om:decimolePerLitre , om:kilomolePerLitre , om:attomolePerLitre , om:molePerHectometre , om:picomolePerMetre , om:hectomolePerLitre , om:cubicMetrePerMole .

om:WaterMassFraction  a     owl:Class ;
        rdfs:comment        "The fraction of the mass of water in a phenomenon"@en ;
        rdfs:label          "water mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:DecelerationParameterUnit
        a                    owl:Class ;
        rdfs:label           "deceleration parameter unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:Density  a                owl:Class ;
        rdfs:comment         "Density is the concentration of matter. It is a derived quantity in the International System of Units. Density is mass divided by volume."@en ;
        rdfs:label           "density"@en , "密度"@zh , "dichtheid"@nl ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:density-Dimension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:DensityUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        om:alternativeLabel  "concentration (w/v)"@en , "soortelijke massa"@nl , "mass density"@en ;
        om:commonlyHasUnit   om:gramPerGigalitre , om:gramPerTeralitre , om:gramPerPetalitre , om:teragramPerLitre , om:decigramPerLitre , om:microgramPerCubicCentimetre , om:gramPerLitre , om:gramPerPicolitre , om:hectogramPerLitre , om:gramPerNanolitre , om:gramPerMicrolitre , om:gramPerMegalitre , om:gramPerDecalitre , om:milligramPerCubicmetre , om:kilogramPerCubicmetre , om:gramPerCentilitre , om:kilogramPerCubicDecimetre , om:gramPerAttolitre , om:exagramPerLitre , om:petagramPerLitre , om:gramPerKilolitre , om:nanogramPerLitre , om:gramPerCubicCentimetre , om:attogramPerLitre , om:milligramPerLitre , om:gigagramPerLitre , om:picogramPerLitre , om:gramPerHectolitre , om:megagramPerLitre , om:femtogramPerLitre , om:gramPerDecilitre , om:microgramPerLitre , om:decagramPerLitre , om:gramPerMillilitre , om:gramPerCubicmetre , om:centigramPerLitre , om:gramPerExalitre , om:gramPerFemtolitre , om:kilogramPerLitre ;
        om:symbol            "ρ" .

om:count  a         om:Function ;
        rdfs:label  "回数"@ja , "count"@en .

om:dessertspoon  a       om:SingularUnit , om:Unit ;
        rdfs:comment     "The desserspoon is a unit of volume defined as 2 teaspoon."@en ;
        rdfs:label       "dessertspoon"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasFactor     "2"^^xsd:float ;
        om:hasUnit       om:teaspoon-US .

om:yottacoulomb  a       om:PrefixedUnit ;
        rdfs:comment     "The yottacoulomb is a unit of electric charge defined as 1.0e24 coulomb."@en ;
        rdfs:label       "yottacoulomb"@nl , "yottacoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:coulomb ;
        om:symbol        "YC" .

om:decimetrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Decimetre per second squared is a unit of acceleration defined as decimetre divided by second squared."@en ;
        rdfs:label            "decimeter per seconde kwadraat"@nl , "decimetre per second squared"@en ;
        om:alternativeSymbol  "dm s-2" , "dm·s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:decimetre ;
        om:symbol             "dm/s2" .

om:millimagnitude  a     om:PrefixedUnit ;
        rdfs:comment     "The millimagnitude is a unit of magnitude defined as 1.0e-3 magnitude."@en ;
        rdfs:label       "millimagnitude"@nl , "millimagnitude"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:magnitude ;
        om:symbol        "mmag" .

om:PecletNumberUnit  a       owl:Class ;
        rdfs:label           "Péclet number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

ombibo:Jean_Meeus  a  foaf:Person ;
        foaf:name  "Jean Meeus" .

om:luminousEnergy-Dimension
        a                              om:Dimension ;
        rdfs:label                     "luminous energy dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                1 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  1 .

om:Width  a                 owl:Class ;
        rdfs:label          "width"@en , "breedte"@nl ;
        rdfs:subClassOf     om:Length ;
        om:commonlyHasUnit  om:angstrom , om:mile-USSurvey , om:micrometre , om:point-TeX , om:millimetre , om:petametre , om:gigaparsec , om:point-Didot , om:pica-Postscript , om:mile-Statute , om:centimetre , om:point-ATA , om:terametre , om:point-Postscript , om:mil-Length , om:megaparsec , om:attometre , om:inch-International , om:fathom-USSurvey , om:furlong-International , om:foot-International , om:chain , om:cicero , om:lightYear , om:fermi , om:parsec , om:exametre , om:micron , om:astronomicalUnit , om:kilometre , om:decametre , om:nauticalMile-International , om:yard-International , om:solarRadius , om:decimetre , om:foot-USSurvey , om:rod-US , om:gigametre , om:pica-TeX , om:femtometre , om:metre , om:hectometre , om:picometre , om:nanometre , om:kiloparsec , om:megametre , om:pica-ATA ;
        om:symbol           "w" .

om:gibibit  a         om:PrefixedUnit ;
        rdfs:label    "gibibit"@nl , "gibibit"@en ;
        om:hasPrefix  om:gibi ;
        om:hasUnit    om:bit ;
        om:symbol     "Gibit" .

om:ElectricalConductance
        a                    owl:Class ;
        rdfs:comment         "Electrical conductance is a measure of how easily electricity flows along a certain path through an electrical element."@en ;
        rdfs:label           "electrical conductance"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:electricalConductance-Dimension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:ElectricalConductanceUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        om:alternativeLabel  "conductance"@en , "electric conductance"@en ;
        om:commonlyHasUnit   om:nanosiemens , om:exasiemens , om:petasiemens , om:terasiemens , om:hectosiemens , om:decisiemens , om:megasiemens , om:gigasiemens , om:centisiemens , om:kilosiemens , om:decasiemens , om:statmho , om:millisiemens , om:abmho , om:microsiemens , om:amperePerVolt , om:siemens , om:femtosiemens , om:picosiemens , om:attosiemens , om:mho ;
        om:symbol            "G" .

om:parsec  a             om:SingularUnit , om:Unit ;
        rdfs:comment     "The parsec is a unit of length defined as 3.08567758149137e16 metre."@en ;
        rdfs:label       "parsec"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasFactor     "3.08567758149137e16"^^xsd:float ;
        om:hasUnit       om:metre ;
        om:symbol        "pc" .

om:triplePointOfWater
        a           owl:Thing ;
        rdfs:label  "triple point of water"@en .

om:PrefixedMole  a           owl:Class ;
        rdfs:label           "prefixed mole"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:mole ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

ombibo:IAUDiv1WG  a  foaf:Organization ;
        foaf:name  "IAU Division I Working Group Numerical Standards" .

om:BrazilianReal  a  om:SingularUnit , om:Unit ;
        rdfs:label  "巴西里拉"@zh , "Brazilian real"@en .

om:HeatFlowRate  a            owl:Class ;
        rdfs:label            "heat flow rate"@en ;
        rdfs:subClassOf       om:Power ;
        om:alternativeSymbol  "q" ;
        om:commonlyHasUnit    om:joulePerSecond-Time , om:hectowatt , om:kilowatt , om:terawatt , om:picowatt , om:centiwatt , om:petawatt , om:nanowatt , om:exawatt , om:tonOfRefrigeration , om:decawatt , om:watt , om:microwatt , om:femtowatt , om:attowatt , om:gigawatt , om:solarLuminosity , om:megawatt , om:horsepower-Boiler , om:horsepower-Electric , om:deciwatt , om:milliwatt , om:horsepower-British , om:horsepower-Water , om:horsepower-Metric ;
        om:symbol             "Φ" .

om:millicandela  a       om:PrefixedUnit ;
        rdfs:comment     "The millicandela is a unit of luminous intensity defined as 1.0e-3 candela."@en ;
        rdfs:label       "millicandela"@nl , "millicandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:candela ;
        om:symbol        "mcd" .

om:petasecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "petaseconde kwadraat"@nl , "petasecond squared"@en ;
        om:hasBase      om:petasecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "Ps2" .

om:electricalResistance-Dimension
        a                              om:Dimension ;
        rdfs:label                     "electrical resistance dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                -2 ;
        om:hasSILengthDimensionExponent
                2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -3 .

om:kilometrePerHour  a        om:UnitDivision ;
        rdfs:comment          "Kilometre per hour is a unit of speed defined as kilometre divided by hour."@en ;
        rdfs:label            "kilometer per uur"@nl , "kilometre per hour"@en ;
        om:alternativeSymbol  "km·h-1" , "km h-1" ;
        om:hasDenominator     om:hour ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:kilometre ;
        om:symbol             "km/h" .

om:SpecificEnergyImparted
        a                    owl:Class ;
        rdfs:label           "specific energy imparted"@en ;
        rdfs:subClassOf      om:AbsorbedDose ;
        om:alternativeLabel  "specific energy (imparted)"@en ;
        om:commonlyHasUnit   om:picogray , om:megagray , om:teragray , om:decagray , om:petagray , om:kilogray , om:exagray , om:gigagray , om:milligray , om:joulePerKilogram , om:microgray , om:femtogray , om:nanogray , om:attogray , om:centigray , om:decigray , om:hectogray , om:gray , om:rad .

om:point-Didot  a            om:SingularUnit , om:Unit ;
        rdfs:comment         "The Didot point is a unit of length defined as 0.3759e-3 metre."@en ;
        rdfs:label           "point (Didot)"@en ;
        om:alternativeLabel  "Didot point"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasFactor         "0.3759e-3"^^xsd:float ;
        om:hasUnit           om:metre ;
        om:symbol            "pt" .

om:VolumeUnit  a             owl:Class ;
        rdfs:label           "volume unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:acreFoot om:barrel-US om:bushel-US om:cord om:cup-USCustomary om:dryGallon-US om:dryPint-US om:dryQuart-US om:fluidOunce-Imperial om:fluidOunce-US om:gallon-Imperial om:gallon-US om:gill-Imperial om:gill-US om:litre om:liquidPint-US om:liquidQuart-US om:peck-US om:pint-Imperial om:quart-Imperial om:stere om:tablespoon-US om:teaspoon-US om:dessertspoon om:ton-Register om:cubicMetre om:cubicParsec om:cubicKiloparsec )
                                              ] om:PrefixedLitre om:CubicPrefixedMetre )
                             ] .

om:deciohm  a            om:PrefixedUnit ;
        rdfs:label       "deciohm"@nl , "deciohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:ohm ;
        om:symbol        "dΩ" .

om:gigaampere  a         om:PrefixedUnit ;
        rdfs:comment     "The gigaampere is a unit of electric current defined as 1.0e9 ampere."@en ;
        rdfs:label       "gigaampère"@nl , "gigaampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:ampere ;
        om:symbol        "GA" .

om:decibecquerel  a      om:PrefixedUnit ;
        rdfs:comment     "The decibecquerel is a unit of activity defined as 1.0e-1 becquerel."@en ;
        rdfs:label       "decibecquerel"@nl , "decibecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:becquerel ;
        om:symbol        "dBq" .

om:thermalResistance-Dimension
        a                              om:Dimension ;
        rdfs:label                     "thermal resistance dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                -2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  -1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                1 ;
        om:hasSITimeDimensionExponent  3 .

om:nanomolair  a         om:PrefixedUnit ;
        rdfs:comment     "The nanomolair is a unit of amount of substance concentration defined as 1.0e-9 molair."@en ;
        rdfs:label       "nanomolair"@nl , "nanomolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:molair ;
        om:symbol        "nM" .

om:second-AngleSquared
        a                    om:UnitExponentiation ;
        rdfs:label           "second (angle) squared"@en ;
        om:alternativeLabel  "arcsecond squared"@en ;
        om:hasBase           om:second-Angle ;
        om:hasDimension      om:dimensionOne ;
        om:hasExponent       2 ;
        om:symbol            "arcsec2" .

om:hasOff-Set  a     owl:DatatypeProperty ;
        rdfs:domain  om:Scale ;
        rdfs:label   "has off-set"@en ;
        rdfs:range   xsd:float .

om:voltPerWatt  a             om:UnitDivision ;
        rdfs:label            "volt per watt"@nl , "volt per watt"@en ;
        om:alternativeSymbol  "V·W-1" , "V W-1" ;
        om:hasDenominator     om:watt ;
        om:hasNumerator       om:volt ;
        om:symbol             "V/W" .

om:UnitMultiplication
        a                owl:Class ;
        rdfs:label       "単位乗算"@ja , "unit multiplication"@en ;
        rdfs:subClassOf  om:CompoundUnit .

om:kilogramPerKilogram
        a                     om:UnitDivision ;
        rdfs:label            "kilogram per kilogram"@nl , "kilogram per kilogram"@en ;
        om:alternativeSymbol  "kg·kg-1" , "kg kg-1" ;
        om:hasDenominator     om:kilogram ;
        om:hasDimension       om:dimensionOne ;
        om:hasNumerator       om:kilogram ;
        om:symbol             "kg/kg" .

om:Circumference  a         owl:Class ;
        rdfs:label          "circumference"@en , "omtrek"@nl , "圆周"@zh ;
        rdfs:subClassOf     om:Length ;
        om:commonlyHasUnit  om:yard-International , om:point-TeX , om:hectometre , om:fathom-USSurvey , om:petametre , om:angstrom , om:point-Postscript , om:exametre , om:metre , om:parsec , om:gigametre , om:solarRadius , om:point-Didot , om:mile-USSurvey , om:pica-ATA , om:pica-TeX , om:megaparsec , om:astronomicalUnit , om:foot-USSurvey , om:mil-Length , om:cicero , om:lightYear , om:point-ATA , om:pica-Postscript , om:gigaparsec , om:nauticalMile-International , om:inch-International , om:rod-US , om:kiloparsec , om:micrometre , om:mile-Statute , om:femtometre , om:centimetre , om:decametre , om:picometre , om:millimetre , om:fermi , om:decimetre , om:kilometre , om:chain , om:foot-International , om:megametre , om:nanometre , om:attometre , om:micron , om:terametre , om:furlong-International ;
        om:symbol           "C" .

om:gramPerSquareMetre
        a                     om:UnitDivision ;
        rdfs:label            "gram per vierkante meter"@nl , "gram per square metre"@en ;
        om:alternativeSymbol  "g·m-2" , "g m-2" ;
        om:hasDenominator     om:squareMetre ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/m2" .

om:LuminousFluxUnit  a       owl:Class ;
        rdfs:label           "luminous flux unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:lumen om:candelaSteradian )
                                              ] om:PrefixedLumen )
                             ] .

om:PrefixedJoule  a          owl:Class ;
        rdfs:label           "prefixed joule"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:joule ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:picosteradian  a      om:PrefixedUnit ;
        rdfs:label       "picosteradiaal"@nl , "picosteradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:steradian ;
        om:symbol        "psr" .

om:centitesla  a         om:PrefixedUnit ;
        rdfs:label       "centitesla"@nl , "centitesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:tesla ;
        om:symbol        "cT" .

om:jouleSecond-Time  a        om:UnitMultiplication ;
        rdfs:label            "joule seconde"@nl , "joule second"@en ;
        om:alternativeSymbol  "J·s" ;
        om:hasDimension       om:actionOrAngularMomentum-Dimension ;
        om:hasTerm1           om:joule ;
        om:hasTerm2           om:second-Time ;
        om:symbol             "J s" .

om:ForceUnit  a              owl:Class ;
        rdfs:label           "force unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:dyne om:kip om:newton om:poundal om:pound-Force om:ton-Force-Short om:metreKilogramPerSecond-TimeSquared )
                                              ] om:PrefixedNewton )
                             ] .

om:nanofarad  a          om:PrefixedUnit ;
        rdfs:comment     "The nanofarad is a unit of capacitance defined as 1.0e-9 farad."@en ;
        rdfs:label       "nanofarad"@nl , "nanofarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:farad ;
        om:symbol        "nF" .

om:nauticalMile-International
        a                     om:Unit , om:SingularUnit ;
        rdfs:comment          "The international nautical mile is a unit of length defined as 1852 metre."@en ;
        rdfs:label            "海里（国际）"@zh , "nautical mile (international)"@en , "zeemijl (internationaal)"@nl ;
        om:alternativeLabel   "international nautical mile"@en ;
        om:alternativeSymbol  "NM" , "M" , "nm" ;
        om:hasDimension       om:length-Dimension ;
        om:hasFactor          "1852"^^xsd:float ;
        om:hasUnit            om:metre ;
        om:symbol             "nmi" .

om:RadiantEnergy  a           owl:Class ;
        rdfs:label            "radiant energy"@en ;
        rdfs:subClassOf       om:Energy ;
        om:alternativeSymbol  "Q_e" , "W" ;
        om:commonlyHasUnit    om:hectojoule , om:gigajoule , om:tonOfTNT , om:megajoule , om:BritishThermalUnit-59F , om:BritishThermalUnit-InternationalTable , om:nanojoule , om:electronvolt , om:picojoule , om:erg , om:megaerg , om:joule , om:femtojoule , om:kilowattHour , om:BritishThermalUnit-39F , om:exajoule , om:BritishThermalUnit-Mean , om:calorie-Thermochemical , om:calorie-15C , om:decajoule , om:calorie-20C , om:newtonMetre , om:millinewtonMetre , om:BritishThermalUnit-Thermochemical , om:gigaelectronvolt , om:attojoule , om:wattHour , om:decijoule , om:therm-EC , om:calorie-InternationalTable , om:kiloelectronvolt , om:terajoule , om:millijoule , om:therm-US , om:kilocalorie-Mean , om:kilojoule , om:footPoundal , om:quad , om:BritishThermalUnit-60F , om:calorie-Mean , om:megaelectronvolt , om:terawattHour , om:centijoule , om:petajoule , om:microjoule , om:micronewtonMetre ;
        om:symbol             "Q" .

om:gigatesla  a          om:PrefixedUnit ;
        rdfs:label       "gigatesla"@nl , "gigatesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:tesla ;
        om:symbol        "GT" .

om:megohm  a                 om:PrefixedUnit ;
        rdfs:label           "megohm"@nl , "megohm"@en ;
        om:alternativeLabel  "megaohm"@en ;
        om:hasDimension      om:electricalResistance-Dimension ;
        om:hasPrefix         om:mega ;
        om:hasUnit           om:ohm ;
        om:symbol            "MΩ" .

om:picocoulomb  a        om:PrefixedUnit ;
        rdfs:comment     "The picocoulomb is a unit of electric charge defined as 1.0e-12 coulomb."@en ;
        rdfs:label       "picocoulomb"@nl , "picocoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:coulomb ;
        om:symbol        "pC" .

om:nanovolt  a           om:PrefixedUnit ;
        rdfs:label       "nanovolt"@en , "nanovolt"@nl ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:volt ;
        om:symbol        "nV" .

om:capacitance-Dimension
        a                              om:Dimension ;
        rdfs:label                     "capacitance dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                2 ;
        om:hasSILengthDimensionExponent
                -2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  -1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  4 .

om:millisecond-AnglePerYear
        a                  om:UnitDivision ;
        rdfs:comment       "Wordt gebruikt om de waargenomen verandering van de positie van sterren uit te drukken (de proper motion)."@nl ;
        rdfs:label         "milliseconde (hoek) per jaar"@nl , "millisecond (angle) per year"@en ;
        om:hasDenominator  om:year ;
        om:hasDimension    om:angularSpeed-Dimension ;
        om:hasNumerator    om:millisecond-Angle ;
        om:symbol          "mas/yr" .

om:degree  a             om:Unit , om:SingularUnit ;
        rdfs:comment     "The degree is a unit of angle defined as 1.745329e-2 radian."@en ;
        rdfs:label       "graad"@nl , "度"@zh , "degree"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasFactor     "1.745329e-2"^^xsd:float ;
        om:hasUnit       om:radian ;
        om:symbol        "°" .

om:squareMetrePerSquareMetreDay
        a                     om:UnitDivision ;
        rdfs:label            "square metre per square metre day"@en ;
        om:alternativeSymbol  "m2·m-2·d-1" , "m2 m-2 d-1" ;
        om:hasDenominator     om:day ;
        om:hasNumerator       om:squareMetrePerSquareMetre ;
        om:symbol             "m2/(m2 d)" .

ombibo:chapter23_Astronomical_Algorithms
        a                  bibo:Chapter ;
        dc:title           "Apparent place of a star" ;
        bibo:chapter       "23" ;
        bibo:pageEnd       "158" ;
        bibo:pageStart     "149" ;
        bibo:reproducedIn  <urn:isbn:0943396611> .

om:mil-Length  a             om:SingularUnit , om:Unit ;
        rdfs:comment         "The mil (length) is a unit of length defined as 2.54e-5 metre."@en ;
        rdfs:label           "mil (length)"@en ;
        om:alternativeLabel  "thou"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasFactor         "2.54e-5"^^xsd:float ;
        om:hasUnit           om:metre .

om:zettavolt  a          om:PrefixedUnit ;
        rdfs:label       "zettavolt"@nl , "zettavolt"@en ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:volt ;
        om:symbol        "ZV" .

om:teralitre  a          om:PrefixedUnit ;
        rdfs:label       "teraliter"@nl , "teralitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:litre ;
        om:symbol        "Tl" .

om:mebibit  a         om:PrefixedUnit ;
        rdfs:label    "mebibit"@nl , "mebibit"@en ;
        om:hasPrefix  om:mebi ;
        om:hasUnit    om:bit ;
        om:symbol     "Mibit" .

om:gigayearCubicParsec
        a                     om:UnitMultiplication ;
        rdfs:label            "gigajaar kubieke parsec"@nl , "gigayear cubic parsec"@en ;
        om:alternativeSymbol  "Gyr·pc3" ;
        om:hasTerm1           om:gigayear ;
        om:hasTerm2           om:cubicParsec ;
        om:symbol             "Gyr pc3" .

om:teraohm  a            om:PrefixedUnit ;
        rdfs:label       "teraohm"@nl , "teraohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:ohm ;
        om:symbol        "TΩ" .

om:metre-Kilogram-Second-AmpereSystemOfUnits
        a                      om:SystemOfUnits ;
        rdfs:label             "metre-kilogram-second-ampere system of units"@en , "meter-kilogram-seconde-ampère-systeem"@nl ;
        om:abbreviation        "m-kg-s-A"^^xsd:string ;
        om:alternativeLabel    "Giorgi-stelsel"@nl , "Giorgi system of units"@en ;
        om:hasBaseQuantity     om:Time , om:Length , om:ElectricCurrent , om:Mass ;
        om:hasBaseUnit         om:kilogram , om:ampere , om:metre , om:second-Time ;
        om:hasDerivedQuantity  om:Capacitance , om:ElectricCharge , om:Force , om:ElectricalResistance , om:MagnetomotiveForce , om:MagneticFlux , om:Power , om:Energy , om:ElectricPotential , om:MagneticFluxDensity , om:Inductance , om:Frequency ;
        om:hasDerivedUnit      om:joule , om:hertz , om:ohm , om:volt , om:tesla , om:newton , om:weber , om:henry , om:watt , om:coulomb , om:farad .

om:degreeCelsiusPerMinute-Time
        a                     om:UnitDivision ;
        rdfs:label            "graad Celsius per minuut"@nl , "degree Celsius per minute"@en ;
        om:alternativeSymbol  "°C·min-1" , "°C min-1" ;
        om:hasDenominator     om:minute-Time ;
        om:hasNumerator       om:degreeCelsius ;
        om:symbol             "°C/min" .

om:reciprocalSquareMetreReciprocalGram
        a                     om:UnitMultiplication ;
        rdfs:label            "omgekeerde vierkante meter omgekeerde gram"@nl , "reciprocal square metre reciprocal gram"@en ;
        om:alternativeSymbol  "m-2·g-1" ;
        om:hasTerm1           om:reciprocalSquareMetre ;
        om:hasTerm2           om:reciprocalGram ;
        om:symbol             "m-2 g-1" .

om:joulePerCubicMetreKelvin
        a                     om:UnitDivision ;
        rdfs:label            "joule per kubieke meter kelvin"@nl , "joule per cubic metre kelvin"@en ;
        om:alternativeSymbol  "J-1·m3·K" , "J/(m3·K)" , "J-1 m3 K" ;
        om:hasDenominator     om:cubicMetreKelvin ;
        om:hasDimension       om:volumetricHeatCapacity-Dimension ;
        om:hasNumerator       om:joule ;
        om:symbol             "J/m3 K" .

ombibo:reference  a  owl:FunctionalProperty , owl:ObjectProperty ;
        rdfs:domain  bibo:Document ;
        rdfs:label   "reference"@en .

om:minute-Angle  a           om:Unit , om:SingularUnit ;
        rdfs:comment         "The minute (angle) is a unit of angle defined as 2.908882e-4 radian."@en ;
        rdfs:label           "minute (angle)"@en , "minuut (hoek)"@nl , "分钟（角）"@zh ;
        om:alternativeLabel  "minute of arc"@en , "arcminute"@en , "arcminuut"@nl ;
        om:hasDimension      om:dimensionOne ;
        om:hasFactor         "2.908882e-4"^^xsd:float ;
        om:hasUnit           om:radian ;
        om:symbol            "'" .

om:footPoundal  a        om:SingularUnit , om:Unit ;
        rdfs:comment     "The foot poundal is a unit of energy defined as 4.214011e-2 joule."@en ;
        rdfs:label       "foot poundal"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasFactor     "4.214011e-2"^^xsd:float ;
        om:hasUnit       om:joule .

om:NumberColor  a           owl:Class ;
        rdfs:label          "aantal kleur"@nl , "number color"@en ;
        rdfs:subClassOf     om:Number ;
        om:commonlyHasUnit  om:one .

om:LuminanceUnit  a          owl:Class ;
        rdfs:label           "luminance unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:footlambert om:lambert om:stilb om:candelaPerSquareMetre om:candelaPerSquareCentimetre )
                             ] .

om:zeptowatt  a          om:PrefixedUnit ;
        rdfs:label       "zeptowatt"@nl , "zeptowatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:watt ;
        om:symbol        "zW" .

om:Total3DStartEndDistance
        a                   owl:Class ;
        rdfs:label          "total 3D start-end distance"@en ;
        rdfs:subClassOf     om:Distance ;
        om:commonlyHasUnit  om:chain , om:pica-ATA , om:pica-TeX , om:micrometre , om:angstrom , om:nauticalMile-International , om:mile-USSurvey , om:kilometre , om:pica-Postscript , om:terametre , om:petametre , om:fermi , om:millimetre , om:micron , om:point-TeX , om:picometre , om:megametre , om:mil-Length , om:point-ATA , om:metre , om:cicero , om:point-Postscript , om:furlong-International , om:hectometre , om:exametre , om:astronomicalUnit , om:femtometre , om:attometre , om:yard-International , om:mile-Statute , om:nanometre , om:parsec , om:megaparsec , om:decametre , om:foot-International , om:fathom-USSurvey , om:lightYear , om:foot-USSurvey , om:gigametre , om:decimetre , om:rod-US , om:inch-International , om:point-Didot , om:centimetre .

om:RatioScale  a         owl:Class ;
        rdfs:label       "ratio scale"@en ;
        rdfs:subClassOf  om:Scale .

om:RMagnitude  a              owl:Class ;
        rdfs:comment          "R magnitude in the Cousins photometric system."@en ;
        rdfs:label            "R magnitude"@en ;
        rdfs:subClassOf       om:CousinsMagnitude ;
        om:alternativeSymbol  "m_R" ;
        om:commonlyHasUnit    om:magnitude ;
        om:symbol             "R" .

om:yoctomolair  a        om:PrefixedUnit ;
        rdfs:comment     "The yoctomolair is a unit of amount of substance concentration defined as 1.0e-24 molair."@en ;
        rdfs:label       "yoctomolair"@nl , "yoctomolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:molair ;
        om:symbol        "yM" .

om:kilogramPerMole  a         om:UnitDivision ;
        rdfs:label            "kilogram per mol"@nl , "kilogram per mole"@en ;
        om:alternativeSymbol  "kg·mol-1" , "kg mol-1" ;
        om:hasDenominator     om:mole ;
        om:hasNumerator       om:kilogram ;
        om:symbol             "kg/mol" .

om:gigagray  a           om:PrefixedUnit ;
        rdfs:comment     "The gigagray is a unit of absorbed dose defined as 1.0e9 gray."@en ;
        rdfs:label       "gigagray"@nl , "gigagray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:gray ;
        om:symbol        "GGy" .

om:millimolePerLitre  a       om:PrefixedMolePerLitre ;
        rdfs:comment          "Millimole per litre is a unit of amount of substance concentration defined as millimole divided by litre."@en ;
        rdfs:label            "millimole per liter"@nl , "millimole per litre"@en ;
        om:alternativeSymbol  "mmol·l-1" , "mmol l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:millimole ;
        om:symbol             "mmol/l" .

om:revolution  a         om:SingularUnit , om:Unit ;
        rdfs:comment     "The revolution is a unit of angle defined as 6.283185 radian."@en ;
        rdfs:label       "revolution"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasFactor     "6.283185"^^xsd:float ;
        om:hasUnit       om:radian ;
        om:symbol        "r" .

om:yottagram  a          om:PrefixedUnit ;
        rdfs:comment     "The yottagram is a unit of mass defined as 1.0e24 gram."@en ;
        rdfs:label       "yottagram"@nl , "yottagram"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:gram ;
        om:symbol        "YG" .

om:DetectivityUnit  a        owl:Class ;
        rdfs:label           "detectivity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:reciprocalWatt )
                             ] .

om:squareGigametre  a    om:SquarePrefixedMetre ;
        rdfs:label       "vierkante gigameter"@nl , "square gigametre"@en ;
        om:hasBase       om:gigametre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:symbol        "Gm2" .

om:decasievert  a        om:PrefixedUnit ;
        rdfs:label       "decasievert"@nl , "decasievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:sievert ;
        om:symbol        "daSv" .

om:VAmplitude  a            owl:Class ;
        rdfs:comment        "Amplitude of the light variation in Johnson V magnitude. The Johnson V band is a standard passband in the visual area, matching the response curve of the human eye. The central wavelength is 550nm and the bandwidth is 90nm.  The filter to be used is the Corning 3384 filter."@en ;
        rdfs:label          "V amplitude"@en ;
        rdfs:subClassOf     om:Amplitude ;
        om:commonlyHasUnit  om:magnitude ;
        om:symbol           "A_V" ;
        ombibo:reference    ombibo:Astrophysical_Techniques_chapter3 .

om:picolitre  a          om:PrefixedUnit ;
        rdfs:label       "picoliter"@nl , "picolitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:litre ;
        om:symbol        "pl" .

om:henryPerMetre  a           om:UnitDivision ;
        rdfs:label            "henry per meter"@nl , "henry per metre"@en ;
        om:alternativeSymbol  "H·m-1" , "H m-1" ;
        om:hasDenominator     om:metre ;
        om:hasDimension       om:permeabilityOfFreeSpace-Dimension ;
        om:hasNumerator       om:henry ;
        om:symbol             "H/m" .

om:sievert  a            om:SingularUnit , om:Unit ;
        rdfs:comment     "The sievert is a unit of dose equivalent defined as joule divided by kilogram = square metre divided by second squared."@en ;
        rdfs:label       "sievert"@nl , "sievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasUnit       om:joulePerKilogram ;
        om:longcomment   "The sievert is a unit of dose equivalent defined as joule divided by kilogram = square metre divided by second squared. The sievert is a derived unit is the International System of Units." ;
        om:symbol        "Sv" .

om:gigalux  a            om:PrefixedUnit ;
        rdfs:label       "gigalux"@nl , "gigalux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:lux ;
        om:symbol        "Glx" .

om:VisualAlbedo  a          owl:Class ;
        rdfs:comment        "The albedo only for radiation in the visual part of the spectrum."@en ;
        rdfs:label          "visual albedo"@en ;
        rdfs:subClassOf     om:Albedo ;
        om:commonlyHasUnit  om:one .

om:megajoulePerSquareMetre
        a                     om:UnitDivision ;
        rdfs:label            "megajoule per vierkante meter"@nl , "megajoule per square metre"@en ;
        om:alternativeSymbol  "MJ·m-2" , "MJ m-2" ;
        om:hasDenominator     om:squareMetre ;
        om:hasNumerator       om:megajoule ;
        om:symbol             "MJ/m2" .

om:microsievert  a       om:PrefixedUnit ;
        rdfs:label       "microsievert"@nl , "microsievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:sievert ;
        om:symbol        "μSv" .

om:zettametre  a         om:PrefixedUnit ;
        rdfs:comment     "The zettametre is a unit of length defined as 1.0e21 metre."@en ;
        rdfs:label       "zettameter"@nl , "zettametre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:metre ;
        om:symbol        "Zm" .

om:gramPerMegajoule  a        om:UnitDivision ;
        rdfs:label            "gram per megajoule"@nl , "gram per megajoule"@en ;
        om:alternativeSymbol  "g·MJ-1" , "g MJ-1" ;
        om:hasDenominator     om:megajoule ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/MJ" .

om:molePerPicolitre  a        om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per picolitre is a unit of amount of substance concentration defined as mole divided by picolitre."@en ;
        rdfs:label            "mole per picoliter"@nl , "mole per picolitre"@en ;
        om:alternativeSymbol  "mol·pl-1" , "mol pl-1" ;
        om:hasDenominator     om:picolitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/pl" .

om:metrePerDecisecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per decisecond is a unit of speed defined as metre divided by decisecond."@en ;
        rdfs:label            "metre per decisecond"@en , "meter per deciseconde"@nl ;
        om:alternativeSymbol  "m ds-1" , "m·ds-1" ;
        om:hasDenominator     om:decisecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/ds" .

om:zepto  a           om:SIPrefix ;
        rdfs:label    "zepto"@nl , "zepto"@en ;
        om:hasFactor  "1e-21"^^xsd:float ;
        om:symbol     "z" .

om:OrganDoseEquivalent
        a                   owl:Class ;
        rdfs:label          "organ dose equivalent"@en ;
        rdfs:subClassOf     om:DoseEquivalent ;
        om:commonlyHasUnit  om:sievert , om:rem , om:picosievert , om:hectosievert , om:nanosievert , om:kilosievert , om:centisievert , om:microsievert , om:exasievert , om:millisievert , om:decisievert , om:attosievert , om:petasievert , om:megasievert , om:femtosievert , om:gigasievert , om:decasievert , om:terasievert .

om:xyDistanceTravelled
        a                   owl:Class ;
        rdfs:label          "xy distance travelled"@en ;
        rdfs:subClassOf     om:Distance ;
        om:commonlyHasUnit  om:chain , om:foot-International , om:fermi , om:yard-International , om:angstrom , om:metre , om:parsec , om:megametre , om:lightYear , om:micron , om:exametre , om:pica-Postscript , om:terametre , om:picometre , om:nanometre , om:decametre , om:pica-TeX , om:fathom-USSurvey , om:kilometre , om:hectometre , om:astronomicalUnit , om:point-ATA , om:rod-US , om:inch-International , om:nauticalMile-International , om:petametre , om:point-Postscript , om:cicero , om:foot-USSurvey , om:mile-Statute , om:furlong-International , om:centimetre , om:megaparsec , om:gigametre , om:attometre , om:pica-ATA , om:point-Didot , om:femtometre , om:mil-Length , om:micrometre , om:decimetre , om:mile-USSurvey , om:millimetre , om:point-TeX .

om:decawatt  a           om:PrefixedUnit ;
        rdfs:label       "decawatt"@nl , "decawatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:watt ;
        om:symbol        "daW" .

om:month  a              om:SingularUnit , om:Unit ;
        rdfs:comment     "The month is a unit of time."@en ;
        rdfs:label       "月"@zh , "maand"@nl , "month"@en ;
        om:LaTeXCommand  "\\monthUnit" ;
        om:hasDimension  om:time-Dimension .

om:newtonMetre  a             om:UnitMultiplication ;
        rdfs:label            "newton meter"@nl , "newton metre"@en ;
        om:alternativeSymbol  "N·m" ;
        om:hasDimension       om:energy-Dimension ;
        om:hasTerm1           om:newton ;
        om:hasTerm2           om:metre ;
        om:symbol             "N m" .

om:_-218.7916OnTheCelsiusScale
        a                     om:FixedPoint ;
        rdfs:label            "-218.7916摄氏度"@zh , "-218.7916 on the Celsius scale"@en ;
        om:hasNumericalValue  "-218.7916" ;
        om:hasPoint           om:_54.3584OnTheKelvinScale ;
        om:hasScale           om:CelsiusScale .

om:gigabit  a         om:PrefixedUnit ;
        rdfs:label    "gigabit"@nl , "gigabit"@en ;
        om:hasPrefix  om:giga ;
        om:hasUnit    om:bit ;
        om:symbol     "Gbit" .

om:Kerma  a                 owl:Class ;
        rdfs:label          "kerma"@en ;
        rdfs:subClassOf     om:AbsorbedDose ;
        om:commonlyHasUnit  om:petagray , om:hectogray , om:attogray , om:nanogray , om:microgray , om:joulePerKilogram , om:megagray , om:picogray , om:gigagray , om:gray , om:teragray , om:femtogray , om:centigray , om:decagray , om:kilogray , om:milligray , om:decigray , om:exagray , om:rad .

om:therm-EC  a               om:SingularUnit , om:Unit ;
        rdfs:comment         "The EC therm is a unit of energy defined as 1.05506e8 joule."@en ;
        rdfs:label           "therm (EC)"@en ;
        om:alternativeLabel  "EC therm"@en ;
        om:hasDimension      om:energy-Dimension ;
        om:hasFactor         "1.05506e8"^^xsd:float ;
        om:hasUnit           om:joule .

om:gMagnitude  a              owl:Class ;
        rdfs:comment          "g Magnitude in the Thuan and Gunn photometric system."@en ;
        rdfs:label            "g magnitude"@en ;
        rdfs:subClassOf       om:ThuanAndGunnMagnitude ;
        om:alternativeSymbol  "m_g" ;
        om:commonlyHasUnit    om:magnitude ;
        om:symbol             "g" .

om:PowerUnit  a              owl:Class ;
        rdfs:label           "power unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:horsepower-Boiler om:horsepower-British om:horsepower-Electric om:horsepower-Metric om:horsepower-Water om:kilocalorie-MeanPerDay om:solarLuminosity om:tonOfRefrigeration om:watt om:joulePerSecond-Time )
                                              ] om:PrefixedWatt )
                             ] .

om:oneDistinctSymbolChangeOrSignallingEventMadeToTheTransmissionMediumPerSecondInADigitallyModulatedSignalOrALineCode
        a       om:SymbolRate .

om:BodyLabelMass  a         owl:Class ;
        rdfs:label          "body label mass"@en ;
        rdfs:subClassOf     om:LabelMass ;
        om:commonlyHasUnit  om:tonne , om:kilogram , om:gram ;
        om:unofficialLabel  "body label weight" .

om:centimolePerLitre  a       om:PrefixedMolePerLitre ;
        rdfs:comment          "Centimole per litre is a unit of amount of substance concentration defined as centimole divided by litre."@en ;
        rdfs:label            "centimole per litre"@en , "centimole per liter"@nl ;
        om:alternativeSymbol  "cmol·l-1" , "cmol l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:centimole ;
        om:symbol             "cmol/l" .

om:Amphiphilicity  a     owl:Class ;
        rdfs:label       "amfifiliciteit"@nl , "amphiphilicity"@en ;
        rdfs:subClassOf  om:Quantity .

om:attomolePerLitre  a        om:PrefixedMolePerLitre ;
        rdfs:comment          "Attomole per litre is a unit of amount of substance concentration defined as attomole divided by litre."@en ;
        rdfs:label            "attomole per litre"@en , "attomole per liter"@nl ;
        om:alternativeSymbol  "amol l-1" , "amol·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:attomole ;
        om:symbol             "amol/l" .

om:HeatTransferCoefficient
        a                   owl:Class ;
        rdfs:label          "heat transfer coefficient"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:heatTransferCoefficient-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:HeatTransferCoefficientUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:wattPerSquareMetreKelvin .

om:microbar  a           om:PrefixedUnit ;
        rdfs:comment     "The microbar is a unit of pressure defined as 1.0e-6 bar."@en ;
        rdfs:label       "微巴"@zh , "microbar"@nl , "microbar"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:bar ;
        om:symbol        "μbar" .

om:ResponsivityUnit  a       owl:Class ;
        rdfs:label           "responsivity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:voltPerWatt om:amperePerWatt )
                             ] ;
        ombibo:reference     ombibo:Astrophysical_Techniques_chapter1 .

om:gramPerGram  a             om:UnitDivision ;
        rdfs:label            "gram per gram"@nl , "gram per gram"@en ;
        om:alternativeSymbol  "g·g-1" , "g g-1" ;
        om:hasDenominator     om:gram ;
        om:hasDimension       om:dimensionOne ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/g" .

om:degreeSquared  a      om:UnitExponentiation ;
        rdfs:label       "degree squared"@en ;
        om:hasBase       om:degree ;
        om:hasDimension  om:dimensionOne ;
        om:hasExponent   2 .

om:cubicAttometre  a     om:CubicPrefixedMetre ;
        rdfs:label       "kubieke attometer"@nl , "cubic attometre"@en ;
        om:hasBase       om:attometre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "am3" .

om:nanometrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Nanometre per second squared is a unit of acceleration defined as nanometre divided by second squared."@en ;
        rdfs:label            "nanometre per second squared"@en , "nanometer per seconde kwadraat"@nl ;
        om:alternativeSymbol  "nm s-2" , "nm·s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:nanometre ;
        om:symbol             "nm/s2" .

om:becquerel  a          om:SingularUnit , om:Unit ;
        rdfs:comment     "The becquerel is a unit of activity defined as the activity of a quantity of radioactive material in which one nucleus decays per second. Algebraically it is defined as 1 divided by second."@en ;
        rdfs:label       "becquerel"@nl , "becquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasUnit       om:reciprocalSecond-Time ;
        om:longcomment   "The becquerel is a unit of activity defined as the activity of a quantity of radioactive material in which one nucleus decays per second. Algebraically it is defined as 1 divided by second. The becquerel is a derived unit in the International System of Units." ;
        om:symbol        "Bq" .

om:FontSizeUnit  a           owl:Class ;
        rdfs:label           "font size unit"@en ;
        rdfs:subClassOf      om:LengthUnit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:cicero om:pica-ATA om:pica-Postscript om:pica-TeX om:point-ATA om:point-Didot om:point-Postscript om:point-TeX )
                             ] .

om:EggMassFraction  a       owl:Class ;
        rdfs:comment        "The fraction of the mass of egg in a phenomenon"@en ;
        rdfs:label          "egg mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:zettagramPerLitre  a       om:PrefixedGramPerLitre ;
        rdfs:comment          "Zettagram per litre is a unit of density defined as zettagram divided by litre."@en ;
        rdfs:label            "zettagram per litre"@en , "zettagram per liter"@nl ;
        om:alternativeSymbol  "Zg l-1" , "Zg·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:zettagram ;
        om:symbol             "Zg/l" .

ombibo:Edwin_Budding  a  foaf:Person ;
        foaf:name  "Edwin Budding" .

om:NumberManualFirmness5
        a                    owl:Class ;
        rdfs:comment         "Firmness manueel: 5 = zeer vies."@nl ;
        rdfs:label           "aantal manuele stevigheid 5"@nl , "number manual firmness 5"@en ;
        rdfs:subClassOf      om:NumberManualFirmness ;
        om:alternativeLabel  "firmness_m_5"@en ;
        om:commonlyHasUnit   om:one .

om:PotentialDifference
        a                     owl:Class ;
        rdfs:label            "potential difference"@en , "potentiaalverschil"@nl ;
        rdfs:subClassOf       om:ElectricPotential ;
        om:alternativeSymbol  "V" ;
        om:commonlyHasUnit    om:attovolt , om:centivolt , om:kilovolt , om:microvolt , om:picovolt , om:petavolt , om:hectovolt , om:teravolt , om:gigavolt , om:volt , om:abvolt , om:millivolt , om:nanovolt , om:femtovolt , om:decivolt , om:statvolt , om:exavolt , om:wattPerAmpere , om:megavolt , om:decavolt ;
        om:symbol             "U" .

om:typography  a         om:ApplicationArea ;
        rdfs:label       "typography"@en , "typografie"@nl ;
        om:usesQuantity  om:FontSize ;
        om:usesUnit      om:point-ATA , om:point-Didot , om:pica-ATA , om:pica-Postscript , om:pica-TeX , om:cicero , om:point-TeX , om:point-Postscript .

om:joulePerKelvinKilogram
        a                     om:UnitDivision ;
        rdfs:label            "joule per kelvin kilogram"@en , "joule per kelvin kilogram"@nl ;
        om:alternativeSymbol  "J K-1 kg-1" , "J/(K·kg)" , "J·K-1·kg-1" ;
        om:hasDenominator     om:kelvinKilogram ;
        om:hasDimension       om:specificEntropyOrSpecificHeatCapacity-Dimension ;
        om:hasNumerator       om:joule ;
        om:symbol             "J/(K kg)" .

om:KnudsenNumberUnit  a      owl:Class ;
        rdfs:label           "Knudsen number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:percent  a            om:SingularUnit , om:Unit ;
        rdfs:comment     "The percent is a unit of dimension one defined as 1/100."@en ;
        rdfs:label       "procent"@nl , "百分"@zh , "percent"@en ;
        om:LaTeXSymbol   "\\%" ;
        om:hasDimension  om:dimensionOne ;
        om:hasFactor     "0.01"^^xsd:float ;
        om:hasUnit       om:one ;
        om:symbol        "%" .

om:kilosievert  a        om:PrefixedUnit ;
        rdfs:label       "kilosievert"@nl , "kilosievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:sievert ;
        om:symbol        "kSv" .

om:PermittivityUnit  a       owl:Class ;
        rdfs:label           "permittivity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:faradPerMetre )
                             ] .

om:BinaryPrefix  a       owl:Class ;
        rdfs:comment     "IEC prefix"@en ;
        rdfs:label       "binary prefix"@en ;
        rdfs:subClassOf  om:Prefix .

om:teracandela  a        om:PrefixedUnit ;
        rdfs:comment     "The teracandela is a unit of luminous intensity defined as 1.0e12 candela."@en ;
        rdfs:label       "teracandela"@nl , "teracandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:candela ;
        om:symbol        "Tcd" .

om:StroemgrenMagnitude
        a                 owl:Class ;
        rdfs:comment      "A magnitude measured in one of Strömgren's standard passbands (using a standard filter, u, b, v, or y) or in the passbands defined by Crawford (β_narrow or β_wide)."@en ;
        rdfs:label        "Strömgren magnitude"@en ;
        rdfs:subClassOf   om:Magnitude ;
        ombibo:reference  ombibo:Crawford1958 , ombibo:Stroemgren1956 , ombibo:Astrophysical_Techniques_chapter3 .

om:centihenry  a         om:PrefixedUnit ;
        rdfs:comment     "The centihenry is a unit of inductance defined as 1.0e-2 henry."@en ;
        rdfs:label       "centihenry"@nl , "centihenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:henry ;
        om:symbol        "cH" .

om:megajoulePerSquareMetreDay
        a                     om:UnitDivision ;
        rdfs:label            "megajoule per vierkante meter dag"@nl , "megajoule per square metre day"@en ;
        om:alternativeSymbol  "MJ·m-2·d-1" , "MJ m-2 d-1" ;
        om:hasDenominator     om:squareMetreDay ;
        om:hasNumerator       om:megajoule ;
        om:symbol             "MJ/(m2 d)" .

om:unifiedAtomicMassUnit
        a                om:SingularUnit , om:Unit ;
        rdfs:comment     "The unified atomic mass unit is a unit of mass defined as 1.660538782(83)e-27 kilogram."@en ;
        rdfs:label       "unified atomic mass unit"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:symbol        "u" .

om:hectowatt  a          om:PrefixedUnit ;
        rdfs:label       "hectowatt"@nl , "hectowatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:watt ;
        om:symbol        "hW" .

om:degreeRankine  a           om:Unit , om:SingularUnit ;
        rdfs:comment          "The degree Rankine is a unit of temperature defined as 5.555556e-1 kelvin."@en ;
        rdfs:label            "graad Rankine"@nl , "degree Rankine"@en ;
        om:alternativeSymbol  "°Ra" ;
        om:hasDimension       om:thermodynamicTemperature-Dimension ;
        om:hasFactor          "5.555556e-1"^^xsd:float ;
        om:hasUnit            om:kelvin ;
        om:symbol             "°R" .

om:are  a                om:SingularUnit , om:Unit ;
        rdfs:comment     "The are is a unit of area defined as 100 square metre."@en ;
        rdfs:label       "are"@nl , "are"@en ;
        om:hasDimension  om:area-Dimension ;
        om:hasFactor     "1.0e2"^^xsd:float ;
        om:hasUnit       om:squareMetre ;
        om:symbol        "a" .

om:NumberExternalBrowning4
        a                    owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 4 poster."@nl ;
        rdfs:label           "number external browning 4"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "ext_brown_4"@en ;
        om:commonlyHasUnit   om:one .

om:teragray  a           om:PrefixedUnit ;
        rdfs:comment     "The teragray is a unit of absorbed dose defined as 1.0e12 gray."@en ;
        rdfs:label       "teragray"@nl , "teragray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:gray ;
        om:symbol        "TGy" .

om:Force  a                 owl:Class ;
        rdfs:comment        "Force is the extent to which an object with mass can be caused to accelerate. It is a derived quantity in the International System of Units. Force is mass times acceleration."@en ;
        rdfs:label          "force"@en , "kracht"@nl , "力"@zh ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:force-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:ForceUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:attonewton , om:kilonewton , om:newton , om:pound-Force , om:hectonewton , om:ton-Force-Short , om:exanewton , om:piconewton , om:kip , om:millinewton , om:giganewton , om:petanewton , om:micronewton , om:teranewton , om:femtonewton , om:decinewton , om:decanewton , om:poundal , om:dyne , om:nanonewton , om:meganewton , om:centinewton , om:metreKilogramPerSecond-TimeSquared ;
        om:symbol           "F" .

om:centimetre-Gram-Second-BiotSystemOfUnits
        a                   om:SystemOfUnits ;
        rdfs:label          "centimeter-gram-seconde-biot-systeem"@nl , "centimetre-gram-second-biot system of units"@en ;
        om:abbreviation     "cm-g-s-Bi"^^xsd:string ;
        om:hasBaseQuantity  om:Time , om:Length , om:Mass , om:ElectricCurrent ;
        om:hasBaseUnit      om:gram , om:second-Time , om:centimetre , om:biot .

om:Ratio  a                 owl:Class ;
        rdfs:label          "ratio"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:RatioUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        om:commonlyHasUnit  om:partsPerMillion , om:percent , om:one .

om:MachNumber  a            owl:Class ;
        rdfs:comment        "The Mach number is the speed of an object that moves through air, or any fluid substance, divided by the speed of sound as it is in that substance."@en ;
        rdfs:label          "Machgetal"@nl , "Mach number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:MachNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Ma" .

om:Angle  a                   owl:Class ;
        rdfs:comment          "Angle is the ratio between an arc and its radius."@en ;
        rdfs:label            "angle"@en , "hoek"@nl , "角度"@zh ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:dimensionOne ;
                                owl:onProperty  om:hasDimension
                              ] ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:AngleUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeLabel   "plane angle"@en ;
        om:alternativeSymbol  "θ" , "γ" , "φ" , "β" ;
        om:commonlyHasUnit    om:deciradian , om:milliradian , om:radian , om:microsecond-Angle , om:revolution , om:mil-Angle , om:nanoradian , om:gon , om:minute-Angle , om:picoradian , om:femtoradian , om:centiradian , om:metrePerMetre , om:microradian , om:second-Angle , om:attoradian , om:degree , om:millisecond-Angle ;
        om:symbol             "α" .

om:PrefixedLitre  a          owl:Class ;
        rdfs:label           "prefixed litre"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:litre ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:molePerYoctometre  a       om:MolePerPrefixedMetre ;
        rdfs:label            "mole per yoctometer"@nl , "mole per yoctometre"@en ;
        om:alternativeSymbol  "mol·ym-1" , "mol ym-1" ;
        om:hasDenominator     om:yoctometre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/ym" .

om:petabyte  a        om:PrefixedUnit ;
        rdfs:label    "10^15字节"@zh , "petabyte"@nl , "petabyte"@en ;
        om:hasPrefix  om:peta ;
        om:hasUnit    om:byte ;
        om:symbol     "PB" .

om:VolumetricViableCount
        a                   owl:Class ;
        rdfs:label          "viable count (volumetric)"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:VolumetricViableCountUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:_1000ColonyFormingUnitPerMillilitre , om:colonyFormingUnitPer25Millilitre , om:colonyFormingUnitPerMillilitre .

om:year-Sidereal  a          om:SingularUnit , om:Unit ;
        rdfs:comment         "The sidereal year is a unit of time defined as 3.155815e7 second."@en ;
        rdfs:label           "year (sidereal)"@en ;
        om:alternativeLabel  "sidereal year"@en ;
        om:hasDimension      om:time-Dimension ;
        om:hasFactor         "3.155815e7"^^xsd:float ;
        om:hasUnit           om:second-Time .

om:luminousFlux-Dimension
        a                              om:Dimension ;
        rdfs:label                     "luminous flux dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                1 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  0 .

om:ThermalConductivityUnit
        a                    owl:Class ;
        rdfs:label           "thermal conductivity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:wattPerMetreKelvin )
                             ] .

om:decamolair  a         om:PrefixedUnit ;
        rdfs:comment     "The decamolair is a unit of amount of substance concentration defined as 1.0e1 molair."@en ;
        rdfs:label       "decamolair"@nl , "decamolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:molair ;
        om:symbol        "daM" .

om:megalux  a            om:PrefixedUnit ;
        rdfs:label       "megalux"@nl , "megalux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:lux ;
        om:symbol        "Mlx" .

om:micronewton  a        om:PrefixedUnit ;
        rdfs:label       "micronewton"@nl , "micronewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:newton ;
        om:symbol        "μN" .

om:PrefixedSievert  a        owl:Class ;
        rdfs:label           "prefixed sievert"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:sievert ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:NusseltNumber  a         owl:Class ;
        rdfs:comment        "The Nusselt number is the ratio of convective to conductive heat transfer across (normal to) the boundary."@en ;
        rdfs:label          "getal van Nusselt"@nl , "Nusselt number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:NusseltNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Nu" .

om:HourAngle  a             owl:Class ;
        rdfs:comment        "The angular distance on the celestial sphere measured westward along the celestial equator from the meridian to the hour circle that passes through the celestial object."@en ;
        rdfs:label          "uurhoek"@nl , "hour angle"@en ;
        rdfs:subClassOf     om:Angle ;
        om:commonlyHasUnit  om:hour-HourAngle , om:second-HourAngle , om:minute-HourAngle ;
        om:symbol           "H" ;
        ombibo:reference    ombibo:Glossary_Astronomical_Almanac .

om:metrePerDecasecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per decasecond is a unit of speed defined as metre divided by decasecond."@en ;
        rdfs:label            "metre per decasecond"@en , "meter per decaseconde"@nl ;
        om:alternativeSymbol  "m·das-1" , "m das-1" ;
        om:hasDenominator     om:decasecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/das" .

om:KineticEnergy  a           owl:Class ;
        rdfs:comment          "Kinetic energy is energy due to motion."@en ;
        rdfs:label            "动能"@zh , "kinetic energy"@en , "kinetische energie"@nl ;
        rdfs:subClassOf       om:Energy ;
        om:alternativeLabel   "bewegingsenergie"@nl ;
        om:alternativeSymbol  "T" , "K" ;
        om:commonlyHasUnit    om:decajoule , om:calorie-20C , om:newtonMetre , om:terajoule , om:footPoundal , om:kiloelectronvolt , om:BritishThermalUnit-60F , om:BritishThermalUnit-Thermochemical , om:megaelectronvolt , om:megajoule , om:calorie-InternationalTable , om:kilojoule , om:microjoule , om:micronewtonMetre , om:BritishThermalUnit-39F , om:quad , om:millinewtonMetre , om:attojoule , om:erg , om:picojoule , om:joule , om:calorie-Mean , om:megaerg , om:kilowattHour , om:gigaelectronvolt , om:terawattHour , om:therm-EC , om:femtojoule , om:millijoule , om:therm-US , om:gigajoule , om:wattHour , om:calorie-15C , om:petajoule , om:BritishThermalUnit-InternationalTable , om:BritishThermalUnit-59F , om:nanojoule , om:exajoule , om:kilocalorie-Mean , om:tonOfTNT , om:electronvolt , om:BritishThermalUnit-Mean , om:decijoule , om:calorie-Thermochemical , om:hectojoule , om:centijoule ;
        om:symbol             "E_k" .

om:tonne  a                  om:SingularUnit , om:Unit ;
        rdfs:comment         "The tonne is a unit of mass defined as 1000 kilogram."@en ;
        rdfs:label           "ton"@nl , "公吨"@zh , "tonne"@en ;
        om:alternativeLabel  "metric ton"@en ;
        om:hasDimension      om:mass-Dimension ;
        om:hasFactor         "1.0e3"^^xsd:float ;
        om:hasUnit           om:kilogram ;
        om:symbol            "t" .

om:microkelvin  a        om:PrefixedUnit ;
        rdfs:comment     "The microkelvin is a unit of temperature defined as 1.0e-6 kelvin."@en ;
        rdfs:label       "microkelvin"@nl , "microkelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:kelvin ;
        om:symbol        "μK" .

om:Cut-OffWavelength  a     owl:Class ;
        rdfs:comment        "Either: wavelengths at which the detectivity (D) falls to 0, or the wavelengths at which the detectivity falls to 1% of the peak value, or the wavelengths at which the normalised detectivity (D*) has fallen to half its peak value."@en ;
        rdfs:label          "cut-off wavelength"@en ;
        rdfs:subClassOf     om:Wavelength ;
        om:commonlyHasUnit  om:nanometre , om:metre , om:chain , om:pica-Postscript , om:foot-International , om:pica-TeX , om:point-Didot , om:exametre , om:kiloparsec , om:gigametre , om:hectometre , om:mil-Length , om:petametre , om:decimetre , om:femtometre , om:attometre , om:foot-USSurvey , om:parsec , om:solarRadius , om:megametre , om:astronomicalUnit , om:mile-USSurvey , om:megaparsec , om:millimetre , om:kilometre , om:mile-Statute , om:inch-International , om:point-ATA , om:gigaparsec , om:lightYear , om:micron , om:decametre , om:fathom-USSurvey , om:yard-International , om:picometre , om:furlong-International , om:point-TeX , om:fermi , om:micrometre , om:nauticalMile-International , om:terametre , om:rod-US , om:centimetre , om:angstrom , om:pica-ATA , om:point-Postscript , om:cicero ;
        om:symbol           "λ_c" ;
        ombibo:reference    ombibo:Astrophysical_Techniques_chapter1 .

om:pica-TeX  a               om:SingularUnit , om:Unit ;
        rdfs:comment         "The TeX pica is a unit of length defined as 12 point (TeX)."@en ;
        rdfs:label           "pica (TeX)"@en ;
        om:alternativeLabel  "TeX pica"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasFactor         "12"^^xsd:float ;
        om:hasUnit           om:point-TeX .

om:megahertz  a          om:PrefixedUnit ;
        rdfs:comment     "The megahertz is a unit of frequency defined as 1.0e6 hertz."@en ;
        rdfs:label       "megahertz"@nl , "megahertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:hertz ;
        om:symbol        "MHz" .

om:gramPerKilogram  a         om:UnitDivision ;
        rdfs:label            "gram per kilogram"@nl , "gram per kilogram"@en ;
        om:alternativeSymbol  "g kg-1" , "g·kg-1" ;
        om:hasDenominator     om:kilogram ;
        om:hasDimension       om:dimensionOne ;
        om:hasFactor          "0.001"^^xsd:float ;
        om:hasNumerator       om:gram ;
        om:hasUnit            om:one ;
        om:symbol             "g/kg" .

om:pennyweight-Troy  a       om:SingularUnit , om:Unit ;
        rdfs:comment         "The Troy pennyweight is a unit of mass defined as 1.555174e-3 kilogram."@en ;
        rdfs:label           "pennyweight (Troy)"@en ;
        om:alternativeLabel  "Troy pennyweight"@en ;
        om:hasDimension      om:mass-Dimension ;
        om:hasFactor         "1.555174e-3"^^xsd:float ;
        om:hasUnit           om:kilogram ;
        om:symbol            "dwt" .

om:gramPerSquareMetreSecond-Time
        a                     om:UnitDivision ;
        rdfs:label            "gram per vierkante meter seconde"@nl , "gram per square metre second"@en ;
        om:alternativeSymbol  "g·m-2·s-1" , "g m-2 s-1" ;
        om:hasDenominator     om:squareMetreSecond-Time ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/(m2 s)" .

om:megabit  a         om:PrefixedUnit ;
        rdfs:label    "megabit"@nl , "megabit"@en ;
        om:hasPrefix  om:mega ;
        om:hasUnit    om:bit ;
        om:symbol     "Mbit" .

om:NumberManualFirmness0
        a                    owl:Class ;
        rdfs:comment         "Firmness manueel: 0 = steenhard."@nl ;
        rdfs:label           "aantal manuele stevigheid 0"@nl , "number manual firmness 0"@en ;
        rdfs:subClassOf      om:NumberManualFirmness ;
        om:alternativeLabel  "firmness_m_0"@en ;
        om:commonlyHasUnit   om:one .

om:microsecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "microseconde kwadraat"@nl , "microsecond squared"@en ;
        om:hasBase      om:microsecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "μs2" .

ombibo:Osman_Demircan
        a          foaf:Person ;
        foaf:name  "Osman Demircan" .

om:numberDensity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "number density dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                -3 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  0 .

om:amperePerVolt  a           om:UnitDivision ;
        rdfs:label            "ampère per volt"@nl , "ampere per volt"@en ;
        om:alternativeSymbol  "A·V-1" , "A V-1" ;
        om:hasDenominator     om:volt ;
        om:hasDimension       om:electricalConductance-Dimension ;
        om:hasNumerator       om:ampere ;
        om:symbol             "A/V" .

om:joulePerKelvinMole
        a                     om:UnitDivision ;
        rdfs:label            "joule per kelvin mole"@en , "joule per kelvin mol"@nl ;
        om:alternativeSymbol  "J K-1 mol-1" , "J·K-1·mol-1" , "J/(K·mol)" ;
        om:hasDenominator     om:kelvinMole ;
        om:hasDimension       om:molarEntropyOrMolarHeatCapacityOrGasConstant-Dimension ;
        om:hasNumerator       om:joule ;
        om:symbol             "J/(K mol)" .

<urn:isbn:0943396611>
        a             bibo:Book ;
        dc:creator    ombibo:Jean_Meeus ;
        dc:date       "1998" ;
        dc:publisher  ombibo:Willmann_Bell ;
        dc:subject    "Astronomy - Problems, exercises" , "Algorithms" , "Astronomy - Data processing" ;
        dc:title      "Astronomical Algorithms" ;
        bibo:edition  "2" ;
        bibo:isbn10   "0943396611" ;
        bibo:uri      "http://www.willbell.com/math/mc1.htm" .

om:LuminousEnergy  a        owl:Class ;
        rdfs:label          "luminous energy"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:luminousEnergy-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:LuminousEnergyUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:lumenSecond-Time ;
        om:symbol           "F" .

om:FahrenheitTemperatureScale
        a                    owl:Class ;
        rdfs:label           "Fahrenheit temperature scale"@en ;
        rdfs:subClassOf      om:Scale ;
        owl:equivalentClass  om:FahrenheitScale .

om:zettafarad  a         om:PrefixedUnit ;
        rdfs:comment     "The zettafarad is a unit of capacitance defined as 1.0e21 farad."@en ;
        rdfs:label       "zettafarad"@nl , "zettafarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:farad ;
        om:symbol        "ZF" .

om:hasDerivedQuantity
        a            owl:ObjectProperty ;
        rdfs:domain  om:SystemOfUnits ;
        rdfs:label   "has derived quantity"@en ;
        rdfs:range   om:Quantity .

om:reciprocalAtmosphere-Standard
        a               om:UnitExponentiation ;
        rdfs:label      "omgekeerde atmosfeer (standaard)"@nl , "reciprocal atmosphere (standard)"@en ;
        om:hasBase      om:atmosphere-Standard ;
        om:hasExponent  -1 ;
        om:symbol       "atm-1" .

om:steradianSquareMetre
        a                     om:UnitMultiplication ;
        rdfs:label            "steradiaal vierkante meter"@nl , "steradian square metre"@en ;
        om:alternativeSymbol  "sr·m2" ;
        om:hasTerm1           om:steradian ;
        om:hasTerm2           om:squareMetre ;
        om:symbol             "sr m2" .

om:yotta  a           om:SIPrefix ;
        rdfs:label    "yotta"@nl , "yotta"@en ;
        om:hasFactor  "1e24"^^xsd:float ;
        om:symbol     "Y" .

om:nanobecquerel  a      om:PrefixedUnit ;
        rdfs:comment     "The nanobecquerel is a unit of activity defined as 1.0e-9 becquerel."@en ;
        rdfs:label       "nanobecquerel"@nl , "nanobecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:becquerel ;
        om:symbol        "nBq" .

om:CanadianDollar  a  om:SingularUnit , om:Unit ;
        rdfs:label  "加元"@zh , "Canadian dollar"@en .

om:hasDerivedUnit  a  owl:ObjectProperty ;
        rdfs:domain  om:SystemOfUnits ;
        rdfs:label   "has derived unit"@en ;
        rdfs:range   om:Unit .

om:yoctomolePerLitre  a       om:PrefixedMolePerLitre ;
        rdfs:comment          "Yoctomole per litre is a unit of amount of substance concentration defined as yoctomole divided by litre."@en ;
        rdfs:label            "yoctomole per litre"@en , "yoctomole per liter"@nl ;
        om:alternativeSymbol  "ymol l-1" , "ymol·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:yoctomole ;
        om:symbol             "ymol/l" .

om:decahenry  a          om:PrefixedUnit ;
        rdfs:comment     "The decahenry is a unit of inductance defined as 1.0e1 henry."@en ;
        rdfs:label       "decahenry"@nl , "decahenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:henry ;
        om:symbol        "daH" .

ombibo:Glossary_Astronomical_Almanac
        a                  bibo:BookSection ;
        dc:title           "Glossary" ;
        bibo:pageEnd       "739" ;
        bibo:pageStart     "721" ;
        bibo:reproducedIn  <http://www.openisbn.com/isbn/1891389459/> .

om:megaeuroPerMegatonne
        a                  om:UnitDivision ;
        rdfs:label         "megaeuro per megatonne"@en ;
        om:hasDenominator  om:megatonne ;
        om:hasNumerator    om:megaeuro .

om:HeatCapacityUnit  a       owl:Class ;
        rdfs:label           "heat capacity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:joulePerKelvin )
                             ] .

om:AmountOfSubstanceFractionFlow
        a                    owl:Class ;
        rdfs:label           "amount of substance fraction flow"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "mole fraction flow"@en , "amount-of-substance fraction flow"@en .

om:PrefixedMetrePerSecond-TimeSquared
        a                    owl:Class ;
        rdfs:label           "prefixed metre per second (time) squared"@en ;
        rdfs:subClassOf      om:UnitDivision ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a                  owl:Restriction ;
                                                       owl:allValuesFrom  om:PrefixedMetre ;
                                                       owl:onProperty     om:hasNumerator
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasNumerator
                                                       ] [ a               owl:Restriction ;
                                                           owl:hasValue    om:second-TimeSquared ;
                                                           owl:onProperty  om:hasDenominator
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasDenominator
                                                           ] )
                             ] .

om:oneBinaryDigit  a  owl:Thing ;
        rdfs:label  "one binary digit"@en .

om:AngularAcceleration
        a                   owl:Class ;
        rdfs:label          "hoekversnelling"@nl , "angular acceleration"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:angularAcceleration-Dmension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:AngularAccelerationUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:radianPerSecond-TimeSquared ;
        om:symbol           "α" .

om:NormalStrain  a          owl:Class ;
        rdfs:label          "normaalvervorming"@nl , "normal strain"@en ;
        rdfs:subClassOf     om:Strain ;
        om:commonlyHasUnit  om:percent , om:one .

om:VolumetricKlebsiellaCount
        a                   owl:Class ;
        rdfs:label          "Klebsiella count (volumetric)"@en ;
        rdfs:subClassOf     om:VolumetricViableCount ;
        om:commonlyHasUnit  om:_1000ColonyFormingUnitPerMillilitre , om:colonyFormingUnitPer25Millilitre , om:colonyFormingUnitPerMillilitre .

om:nanounifiedAtomicMassUnit
        a                om:PrefixedUnit ;
        rdfs:label       "nanounified atomic mass unit"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:unifiedAtomicMassUnit ;
        om:symbol        "nu" .

om:Action  a                owl:Class ;
        rdfs:label          "actie"@nl , "action"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:actionOrAngularMomentum-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:ActionUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:ergSecond-Time , om:jouleSecond-Time .

om:kilometre  a          om:PrefixedUnit ;
        rdfs:comment     "The kilometre is a unit of length defined as 1.0e3 metre."@en ;
        rdfs:label       "公里"@zh , "kilometer"@nl , "kilometre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:metre ;
        om:symbol        "km" .

om:DecelerationParameter
        a                   owl:Class ;
        rdfs:label          "deceleration parameter"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:DecelerationParameterUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "q" .

om:yottakatal  a         om:PrefixedUnit ;
        rdfs:comment     "The yottakatal is a unit of catalytic activity defined as 1.0e24 katal."@en ;
        rdfs:label       "yottakatal"@nl , "yottakatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:katal ;
        om:symbol        "Ykat" .

om:astronomicalUnit  a    om:SingularUnit , om:Unit ;
        rdfs:comment      "The atronomical unit is a unit of length defined as 149 597 870 700 metre (IAU 2012 Resolution)."@en ;
        rdfs:label        "astronomical unit"@en ;
        om:hasDimension   om:length-Dimension ;
        om:hasFactor      "1.495978707e11"^^xsd:float ;
        om:hasUnit        om:metre ;
        om:symbol         "AU" ;
        ombibo:reference  ombibo:IAU_2012_Resolution_B2 .

om:yoctodegreeCelsius
        a                om:PrefixedUnit ;
        rdfs:comment     "The yoctodegree Celsius is a unit of temperature defined as 1.0e-24 degree Celsius."@en ;
        rdfs:label       "yoctograad Celsius"@nl , "yoctodegree Celsius"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:degreeCelsius ;
        om:symbol        "y°C" .

om:ton-Short  a              om:SingularUnit , om:Unit ;
        rdfs:comment         "The short ton is a unit of mass defined as 9.071847e2 kilogram."@en ;
        rdfs:label           "ton (short)"@en ;
        om:alternativeLabel  "short ton"@en ;
        om:hasDimension      om:mass-Dimension ;
        om:hasFactor         "9.071847e2"^^xsd:float ;
        om:hasUnit           om:kilogram .

om:molePerKilometre  a        om:MolePerPrefixedMetre ;
        rdfs:label            "mole per kilometer"@nl , "mole per kilometre"@en ;
        om:alternativeSymbol  "mol·km-1" , "mol km-1" ;
        om:hasDenominator     om:kilometre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/km" .

om:yottagramPerLitre  a       om:PrefixedGramPerLitre ;
        rdfs:comment          "Yottagram per litre is a unit of density defined as yottagram divided by litre."@en ;
        rdfs:label            "yottagram per litre"@en , "yottagram per liter"@nl ;
        om:alternativeSymbol  "Yg l-1" , "Yg·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:yottagram ;
        om:symbol             "Yg/l" .

om:partsPerMillion  a    om:SingularUnit , om:Unit ;
        rdfs:comment     "Parts per million is a unit of dimension one defined as 1/1 000 000."@en ;
        rdfs:label       "parts per million"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasFactor     "0.000001"^^xsd:float ;
        om:hasUnit       om:one ;
        om:symbol        "ppm" .

om:hectocoulomb  a       om:PrefixedUnit ;
        rdfs:comment     "The hectocoulomb is a unit of electric charge defined as 1.0e2 coulomb."@en ;
        rdfs:label       "hectocoulomb"@nl , "hectocoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:coulomb ;
        om:symbol        "hC" .

om:exbi  a                   om:BinaryPrefix ;
        rdfs:comment         "IEC prefix"@en ;
        rdfs:label           "exbi"@nl , "exbi"@en ;
        om:alternativeLabel  "exabinary"@en ;
        om:hasFactor         "1.152921504606846976e18"^^xsd:float ;
        om:symbol            "Ei" .

om:ShearStress  a           owl:Class ;
        rdfs:comment        "Shear stress is a stress that is applied parallel or tangential to a face of a material."@en ;
        rdfs:label          "schuifspanning"@nl , "shear stress"@en ;
        rdfs:subClassOf     om:Stress ;
        om:commonlyHasUnit  om:millibar , om:decibar , om:kilogramSecond-TimeToThePower-2ReciprocalMetre , om:picopascal , om:millipascal , om:pascal , om:millimetreOfMercury , om:petapascal , om:kilopascal , om:decapascal , om:metreOfMercury , om:decipascal , om:bar , om:torr , om:hectopascal , om:gigapascal , om:attopascal , om:micropascal , om:barye , om:terapascal , om:nanopascal , om:exapascal , om:megapascal , om:atmosphere-Technical , om:centimetreOfMercury , om:newtonPerSquareMetre , om:atmosphere-Standard , om:centipascal , om:microbar , om:femtopascal ;
        om:symbol           "τ" .

om:PrefixedMolePerLitre
        a                    owl:Class ;
        rdfs:label           "prefixed mole per litre"@en ;
        rdfs:subClassOf      om:UnitDivision ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a                  owl:Restriction ;
                                                       owl:allValuesFrom  om:PrefixedMole ;
                                                       owl:onProperty     om:hasNumerator
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasNumerator
                                                       ] [ a               owl:Restriction ;
                                                           owl:hasValue    om:litre ;
                                                           owl:onProperty  om:hasDenominator
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasDenominator
                                                           ] )
                             ] .

om:luminousEfficacy-Dimension
        a                              om:Dimension ;
        rdfs:label                     "luminous efficacy dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                -2 ;
        om:hasSILuminousIntensityDimensionExponent
                1 ;
        om:hasSIMassDimensionExponent  -1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  3 .

om:RadiantFlux  a             owl:Class ;
        rdfs:comment          "Radiant flux is the measure of the total power of electromagnetic radiation."@en ;
        rdfs:label            "radiant flux"@en ;
        rdfs:subClassOf       om:Power ;
        om:alternativeLabel   "radiant power"@en , "radiant energy flux"@en ;
        om:alternativeSymbol  "Φ_e" , "P" ;
        om:commonlyHasUnit    om:joulePerSecond-Time , om:deciwatt , om:decawatt , om:picowatt , om:attowatt , om:watt , om:femtowatt , om:centiwatt , om:hectowatt , om:exawatt , om:solarLuminosity , om:horsepower-British , om:milliwatt , om:gigawatt , om:horsepower-Boiler , om:horsepower-Water , om:megawatt , om:horsepower-Electric , om:tonOfRefrigeration , om:petawatt , om:kilowatt , om:microwatt , om:horsepower-Metric , om:terawatt , om:nanowatt ;
        om:symbol             "Φ" .

om:yottametrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Yottametre per second is a unit of speed defined as yottametre divided by second."@en ;
        rdfs:label            "yottameter per seconde"@nl , "yottametre per second"@en ;
        om:alternativeSymbol  "Ym·s-1" , "Ym s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:yottametre ;
        om:symbol             "Ym/s" .

om:gramPerMegalitre  a        om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per megalitre is a unit of density defined as gram divided by megalitre."@en ;
        rdfs:label            "gram per megaliter"@nl , "gram per megalitre"@en ;
        om:alternativeSymbol  "g·Ml-1" , "g Ml-1" ;
        om:hasDenominator     om:megalitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/Ml" .

om:decihenry  a          om:PrefixedUnit ;
        rdfs:comment     "The decihenry is a unit of inductance defined as 1.0e-1 henry."@en ;
        rdfs:label       "decihenry"@nl , "decihenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:henry ;
        om:symbol        "dH" .

om:decamolePerLitre  a        om:PrefixedMolePerLitre ;
        rdfs:comment          "Decamole per litre is a unit of amount of substance concentration defined as decamole divided by litre."@en ;
        rdfs:label            "decamole per liter"@nl , "decamole per litre"@en ;
        om:alternativeSymbol  "damol l-1" , "damol·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:decamole ;
        om:symbol             "damol/l" .

om:gramPerCubicmetre  a       om:UnitDivision ;
        rdfs:comment          "Gram per cubic metre is a unit of density defined as gram divided by cubic metre."@en ;
        rdfs:label            "gram per kubieke meter"@nl , "gram per cubic metre"@en ;
        om:alternativeSymbol  "g m-3" , "g·m-3" ;
        om:hasDenominator     om:cubicMetre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:longcomment        "Gram per cubic metre is a unit of density defined as gram divided by cubic metre. Gram per cubic metre is a derived unit in the International System of Units." ;
        om:symbol             "g/m3" .

om:micromolePerMole  a        om:UnitDivision ;
        rdfs:label            "micromol per mol"@nl , "micromole per mole"@en ;
        om:alternativeSymbol  "μmol·mol-1" , "μmol mol-1" ;
        om:hasDenominator     om:mole ;
        om:hasDimension       om:dimensionOne ;
        om:hasNumerator       om:micromole ;
        om:symbol             "μmol/mol" .

om:bMagnitude  a              owl:Class ;
        rdfs:comment          "b Magnitude in the Strömgren photometric system with a peak wavelength at 467 nm and a peak-half-width of 18 nm."@en ;
        rdfs:label            "b magnitude"@en ;
        rdfs:subClassOf       om:StroemgrenMagnitude ;
        om:alternativeSymbol  "m_b" ;
        om:commonlyHasUnit    om:magnitude ;
        om:symbol             "b" ;
        ombibo:reference      ombibo:Crawford1958 , ombibo:Stroemgren1956 , ombibo:Astrophysical_Techniques_chapter3 .

om:oersted  a            om:SingularUnit , om:Unit ;
        rdfs:comment     "The oersted is a unit of magnetic field defined as 7.957747e1 ampere per metre."@en ;
        rdfs:label       "oersted"@en ;
        om:hasDimension  om:MagneticField-Dimension ;
        om:hasFactor     "7.957747e1"^^xsd:float ;
        om:hasUnit       om:amperePerMetre ;
        om:symbol        "Oe" .

om:zeptosievert  a       om:PrefixedUnit ;
        rdfs:label       "zeptosievert"@nl , "zeptosievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:sievert ;
        om:symbol        "zSv" .

om:Strain  a                  owl:Class ;
        rdfs:label            "strain"@en , "vervorming"@nl ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:dimensionOne ;
                                owl:onProperty  om:hasDimension
                              ] ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:StrainUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeSymbol  "γ" ;
        om:commonlyHasUnit    om:percent , om:one ;
        om:symbol             "ε" .

om:yoctohenry  a         om:PrefixedUnit ;
        rdfs:comment     "The yoctohenry is a unit of inductance defined as 1.0e-24 henry."@en ;
        rdfs:label       "yoctohenry"@nl , "yoctohenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:henry ;
        om:symbol        "yH" .

om:ProteinMassFraction
        a                   owl:Class ;
        rdfs:comment        "The fraction of the mass of protein in a phenomenon"@en ;
        rdfs:label          "protein mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

ombibo:Crawford1958Authors
        a       rdf:Seq ;
        rdf:_1  ombibo:DLCrawford .

om:EclipticLatitude  a      owl:Class ;
        rdfs:comment        "The angular distance on the celestial sphere north or south of the ecliptic (the path of the Sun on the celestial sphere during one year). It is measured along the great circle passing through the object and the ecliptic poles and perpendicular to the ecliptic."@en ;
        rdfs:label          "ecliptic latitude"@en ;
        rdfs:subClassOf     om:Angle ;
        om:commonlyHasUnit  om:second-Angle , om:minute-Angle , om:degree ;
        om:symbol           "β" ;
        ombibo:reference    ombibo:chapter13_Astronomical_Algorithms .

om:wattPerSteradianSquareMetre
        a                     om:UnitDivision ;
        rdfs:label            "watt per steradiaal vierkante meter"@nl , "watt per steradian square metre"@en ;
        om:alternativeSymbol  "W·sr-1·m-2" , "W sr-1 m-2" ;
        om:hasDenominator     om:steradianSquareMetre ;
        om:hasNumerator       om:watt ;
        om:symbol             "W/(sr m2)" .

om:megamolePerLitre  a        om:PrefixedMolePerLitre ;
        rdfs:comment          "Megamole per litre is a unit of amount of substance concentration defined as megamole divided by litre."@en ;
        rdfs:label            "megamole per litre"@en , "megamole per liter"@nl ;
        om:alternativeSymbol  "Mmol·l-1" , "Mmol l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:megamole ;
        om:symbol             "Mmol/l" .

om:exahenry  a           om:PrefixedUnit ;
        rdfs:comment     "The exahenry is a unit of inductance defined as 1.0e18 henry."@en ;
        rdfs:label       "exahenry"@nl , "exahenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:henry ;
        om:symbol        "EH" .

om:pascalSecond-Time  a       om:UnitMultiplication ;
        rdfs:label            "pascal seconde"@nl , "pascal second"@en ;
        om:alternativeSymbol  "Pa·s" ;
        om:hasDimension       om:dynamicViscosity-Dimension ;
        om:hasTerm1           om:pascal ;
        om:hasTerm2           om:second-Time ;
        om:symbol             "Pa s" .

om:micropascal  a        om:PrefixedUnit ;
        rdfs:label       "micropascal"@nl , "micropascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:pascal ;
        om:symbol        "μPa" .

om:FontSize  a              owl:Class ;
        rdfs:label          "font size"@en , "fontgrootte"@nl ;
        rdfs:subClassOf     om:Length ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:FontSizeUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:decimetre , om:femtometre , om:mile-USSurvey , om:micrometre , om:millimetre , om:fathom-USSurvey , om:attometre , om:foot-International , om:nauticalMile-International , om:rod-US , om:cicero , om:angstrom , om:pica-ATA , om:hectometre , om:yard-International , om:petametre , om:micron , om:metre , om:kilometre , om:pica-Postscript , om:exametre , om:point-Postscript , om:gigametre , om:pica-TeX , om:chain , om:nanometre , om:foot-USSurvey , om:point-TeX , om:centimetre , om:picometre , om:furlong-International , om:inch-International , om:fermi , om:terametre , om:megametre , om:mil-Length , om:point-Didot , om:mile-Statute , om:point-ATA , om:decametre .

om:metrePerYottasecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per yottasecond is a unit of speed defined as metre divided by yottasecond."@en ;
        rdfs:label            "meter per yottaseconde"@nl , "metre per yottasecond"@en ;
        om:alternativeSymbol  "m·Ys-1" , "m Ys-1" ;
        om:hasDenominator     om:yottasecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/Ys" .

om:HeatCapacity  a            owl:Class ;
        rdfs:comment          "Heat capacity is the heat required to increase the temperature of a system or substance one unit temperature."@en ;
        rdfs:label            "heat capacity"@en , "热容量"@zh , "warmtecapaciteit"@nl ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:entropyOrHeatCapacity-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:HeatCapacityUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeSymbol  "C_v" ;
        om:commonlyHasUnit    om:joulePerKelvin ;
        om:symbol             "C_p" .

om:NumberColor4  a           owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 4 poster meer donker dan groen."@nl ;
        rdfs:label           "aantal kleur 4"@nl , "number color 4"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "color_4"@en ;
        om:commonlyHasUnit   om:one .

om:deltaA450PerSecond-TimePerMilligram
        a                  om:UnitDivision ;
        rdfs:label         "delta A450 per seconde per milligram"@nl , "delta A450 per second per milligram"@en ;
        om:hasDenominator  om:milligram ;
        om:hasDimension    om:specificCatalyticActivity-Dimension ;
        om:hasNumerator    om:deltaA450PerSecond-Time .

om:cosmology  a          om:ApplicationArea ;
        rdfs:label       "kosmologie"@nl , "cosmology"@en ;
        om:usesQuantity  om:DensityParameterForVacuum , om:ScaleFactor , om:HubbleConstantAtPresentEpoch , om:CosmologicalConstant , om:TotalDensityParameter , om:DensityParameter , om:CriticalDensity , om:DensityParameterForMatter , om:DensityParameterForRadiation , om:HubbleConstant , om:DecelerationParameter , om:DensityParameterForBaryonicMatter , om:CurvatureConstant ;
        om:usesUnit      om:kiloelectronvolt , om:megaelectronvolt , om:gigaelectronvolt , om:megaparsec , om:gigaparsec .

om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension
        a                              om:Dimension ;
        rdfs:label                     "specific energy, absorbed dose, or dose equivalent dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -2 .

om:yoctosievert  a       om:PrefixedUnit ;
        rdfs:label       "yoctosievert"@nl , "yoctosievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:sievert ;
        om:symbol        "ySv" .

om:GelatinMassFraction
        a                   owl:Class ;
        rdfs:comment        "The fraction of the mass of gelatin in a phenomenon"@en ;
        rdfs:label          "gelatin mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:nanosievert  a        om:PrefixedUnit ;
        rdfs:label       "nanosievert"@nl , "nanosievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:sievert ;
        om:symbol        "nSv" .

om:metrePerZettasecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per zettasecond squared is a unit of acceleration defined as metre divided by zettasecond squared."@en ;
        rdfs:label            "meter per zettaseconde kwadraat"@nl , "metre per zettasecond squared"@en ;
        om:alternativeSymbol  "m Zs-2" , "m·Zs-2" ;
        om:hasDenominator     om:zettasecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/Zs2" .

om:cubicFemtometre  a    om:CubicPrefixedMetre ;
        rdfs:label       "kubieke femtometer"@nl , "cubic femtometre"@en ;
        om:hasBase       om:femtometre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "fm3" .

om:exagramPerLitre  a         om:PrefixedGramPerLitre ;
        rdfs:comment          "Exagram per litre is a unit of density defined as exagram divided by litre."@en ;
        rdfs:label            "exagram per liter"@nl , "exagram per litre"@en ;
        om:alternativeSymbol  "Eg l-1" , "Eg·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:exagram ;
        om:symbol             "Eg/l" .

om:NumberBudStadium5  a      owl:Class ;
        rdfs:comment         "Roos aantal in knopstadium 5: spitse knop."@nl ;
        rdfs:label           "aantal knopstadium 5"@nl , "number bud stadium 5"@en ;
        rdfs:subClassOf      om:NumberBudStadium ;
        om:alternativeLabel  "s5"@en ;
        om:commonlyHasUnit   om:one .

om:SpecificVolumeUnit
        a                    owl:Class ;
        rdfs:label           "specific volume unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:cubicMetrePerKilogram )
                             ] .

om:yoctometrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Yoctometre per second is a unit of speed defined as yoctometre divided by second."@en ;
        rdfs:label            "yoctometre per second"@en , "yoctometer per seconde"@nl ;
        om:alternativeSymbol  "ym·s-1" , "ym s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:yoctometre ;
        om:symbol             "ym/s" .

om:yottabecquerel  a     om:PrefixedUnit ;
        rdfs:comment     "The yottabecquerel is a unit of activity defined as 1.0e24 becquerel."@en ;
        rdfs:label       "yottabecquerel"@nl , "yottabecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:becquerel ;
        om:symbol        "YBq" .

om:attogray  a           om:PrefixedUnit ;
        rdfs:comment     "The attogray is a unit of absorbed dose defined as 1.0e-18 gray."@en ;
        rdfs:label       "attogray"@nl , "attogray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:gray ;
        om:symbol        "aGy" .

om:FlowpackMass  a          owl:Class ;
        rdfs:label          "flowpack mass"@en ;
        rdfs:subClassOf     om:Mass ;
        om:commonlyHasUnit  om:tonne , om:kilogram , om:gram ;
        om:unofficialLabel  "flowpack weight" .

om:zeptomole  a          om:PrefixedUnit ;
        rdfs:label       "zeptomol"@nl , "zeptomole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:mole ;
        om:symbol        "zmol" .

om:cubicGigametre  a     om:CubicPrefixedMetre ;
        rdfs:label       "kubieke gigameter"@nl , "cubic gigametre"@en ;
        om:hasBase       om:gigametre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "Gm3" .

om:ElectricCharge  a          owl:Class ;
        rdfs:comment          "Electric charge is a conserved property of some subatomic particles, which determines their electromagnetic interaction. It is a derived quantity in the International System of Units. Electric charge is electric current times time."@en ;
        rdfs:label            "electrische lading"@nl , "electric charge"@en ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:electricCharge-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:ElectricChargeUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeLabel   "lading"@nl , "quantity of electricity"@en ;
        om:alternativeSymbol  "q" ;
        om:commonlyHasUnit    om:microcoulomb , om:millicoulomb , om:second-TimeAmpere , om:faraday , om:petacoulomb , om:gigacoulomb , om:decicoulomb , om:kilocoulomb , om:abcoulomb , om:coulomb , om:statcoulomb , om:decacoulomb , om:megacoulomb , om:franklin , om:picocoulomb , om:attocoulomb , om:femtocoulomb , om:exacoulomb , om:teracoulomb , om:nanocoulomb , om:centicoulomb , om:hectocoulomb ;
        om:symbol             "Q" .

om:CauseEndOfVaseLifeAbscisedLeaves
        a                    owl:Class ;
        rdfs:comment         "Oorzaak einde vaasleven bladval (1/0)."@nl ;
        rdfs:label           "oorzaak einde vaasleven bladval"@nl , "cause end of vase life abscised leaves"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "abscised leaves"@en ;
        om:commonlyHasUnit   om:_1-0 .

om:megaeuro  a        om:PrefixedUnit ;
        rdfs:label    "megaeuro"@en ;
        om:hasPrefix  om:mega ;
        om:hasUnit    om:euro .

om:BetaNarrowMagnitude
        a                     owl:Class ;
        rdfs:comment          "β_narrow  Magnitude in the Strömgren-Crawford photometric system with a peak wavelength at 485.8 nm and a peak-half-width of 2.9 nm."@en ;
        rdfs:label            "β_narrow magnitude"@en ;
        rdfs:subClassOf       om:StroemgrenMagnitude ;
        om:alternativeSymbol  "β_narrow" ;
        om:commonlyHasUnit    om:magnitude ;
        om:symbol             "β_n" ;
        ombibo:reference      ombibo:Crawford1958 , ombibo:Astrophysical_Techniques_chapter3 .

om:BritishThermalUnit-60F
        a                    om:SingularUnit , om:Unit ;
        rdfs:comment         "The 60 °F British thermal unit is a unit of energy defined as 1.05468e3 joule."@en ;
        rdfs:label           "British thermal unit (60 °F)"@en , "英国热力单位（60°F）"@zh ;
        om:LaTeXCommand      "\\BritishTermalUnitSixtyF" ;
        om:alternativeLabel  "60 °F British thermal unit"@en ;
        om:hasDimension      om:energy-Dimension ;
        om:hasFactor         "1.05468e3"^^xsd:float ;
        om:hasUnit           om:joule ;
        om:symbol            "Btu" .

om:microgray  a          om:PrefixedUnit ;
        rdfs:comment     "The microgray is a unit of absorbed dose defined as 1.0e-6 gray."@en ;
        rdfs:label       "microgray"@nl , "microgray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:gray ;
        om:symbol        "μGy" .

om:lightYear  a              om:SingularUnit , om:Unit ;
        rdfs:comment         "The light year is a unit of length defined as 9.46073e15 metre."@en ;
        rdfs:label           "lichtjaar"@nl , "light year"@en ;
        om:alternativeLabel  "lightyear"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasFactor         "9.46073e15"^^xsd:float ;
        om:hasUnit           om:metre ;
        om:symbol            "ly" .

om:SpecificCost  a          owl:Class ;
        rdfs:label          "specific cost"@en ;
        rdfs:subClassOf     om:SpecificAmountOfMoney ;
        om:commonlyHasUnit  om:megaeuroPerMegatonne , om:euroPerTonne .

om:Lipophilicity  a      owl:Class ;
        rdfs:label       "lipofiliciteit"@nl , "lipophilicity"@en ;
        rdfs:subClassOf  om:Quantity .

om:kilofarad  a          om:PrefixedUnit ;
        rdfs:comment     "The kilofarad is a unit of capacitance defined as 1.0e3 farad."@en ;
        rdfs:label       "kilofarad"@nl , "kilofarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:farad ;
        om:symbol        "kF" .

om:SymbolRate  a             owl:Class ;
        rdfs:comment         "Symbol rate is the number of symbol changes (signalling events) made to the transmission medium per second using a digitally modulated signal or a line code."@en ;
        rdfs:label           "symbol rate"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:SymbolRateUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        om:alternativeLabel  "modulation rate"@en , "baud rate"@en ;
        om:commonlyHasUnit   om:baud .

om:slice  a         om:Unit ;
        rdfs:label  "snee"@nl , "slice"@en .

om:dryGallon-US  a           om:SingularUnit , om:Unit ;
        rdfs:comment         "The US dry gallon is a unit of volume defined as 4.40488377086e-3 cubic metre."@en ;
        rdfs:label           "dry gallon (US)"@en ;
        om:alternativeLabel  "gallon (US dry)"@en , "US dry gallon"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "4.40488377086e-3"^^xsd:float ;
        om:hasUnit           om:cubicMetre ;
        om:symbol            "gal" .

om:kilometrePerSecond-TimePerMegaparsec
        a                  om:UnitDivision ;
        rdfs:comment       "De eenheid van de Hubble constante (die niet constant is!) (http://en.wikipedia.org/wiki/Hubble_constant)."@en ;
        rdfs:label         "kilometer per seconde per megaparsec"@nl , "kilometre per second per megaparsec"@en ;
        om:hasDenominator  om:megaparsec ;
        om:hasNumerator    om:kilometrePerSecond-Time ;
        om:symbol          "km s-1 Mpc-1" .

om:minute-Sidereal  a        om:SingularUnit , om:Unit ;
        rdfs:comment         "The sidereal minute is a unit of time defined as 5.983617e1 second."@en ;
        rdfs:label           "minute (sidereal)"@en ;
        om:alternativeLabel  "sidereal minute"@en ;
        om:hasDimension      om:time-Dimension ;
        om:hasFactor         "5.983617e1"^^xsd:float ;
        om:hasUnit           om:second-Time .

om:attodegreeCelsius  a  om:PrefixedUnit ;
        rdfs:comment     "The attodegree Celsius is a unit of temperature defined as 1.0e-18 degree Celsius."@en ;
        rdfs:label       "attograad Celsius"@nl , "attodegree Celsius"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:degreeCelsius ;
        om:symbol        "a°C" .

om:IndianRupee  a   om:SingularUnit , om:Unit ;
        rdfs:label  "印度卢比"@zh , "Indian rupee"@en .

om:statohm  a            om:SingularUnit , om:Unit ;
        rdfs:comment     "The statohm is a unit of electrical resistance defined as 8.987552e11 ohm."@en ;
        rdfs:label       "statohm"@nl , "statohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasFactor     "8.987552e11"^^xsd:float ;
        om:hasUnit       om:ohm ;
        om:symbol        "statΩ" .

om:coulombPerVolt  a          om:UnitDivision ;
        rdfs:label            "coulomb per volt"@nl , "coulomb per volt"@en ;
        om:alternativeSymbol  "C·V-1" , "C V-1" ;
        om:hasDenominator     om:volt ;
        om:hasDimension       om:capacitance-Dimension ;
        om:hasNumerator       om:coulomb ;
        om:symbol             "C/V" .

om:decaweber  a          om:PrefixedUnit ;
        rdfs:label       "decaweber"@nl , "decaweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:weber ;
        om:symbol        "daWb" .

om:milli  a           om:SIPrefix ;
        rdfs:label    "milli"@nl , "milli"@en ;
        om:hasFactor  "1e-3"^^xsd:float ;
        om:symbol     "m" .

om:InformationCapacityUnit
        a                    owl:Class ;
        rdfs:label           "information capacity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:bit om:byte om:hartley om:shannon )
                                              ] om:PrefixedBit om:PrefixedByte )
                             ] .

om:hectosiemens  a       om:PrefixedUnit ;
        rdfs:label       "hectosiemens"@nl , "hectosiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:siemens ;
        om:symbol        "hS" .

om:AngularSize  a           owl:Class ;
        rdfs:label          "angular size"@en ;
        rdfs:subClassOf     om:SolidAngle ;
        om:commonlyHasUnit  om:second-AngleSquared , om:degreeSquared .

om:ShearLossModulus  a      owl:Class ;
        rdfs:label          "shear loss modulus"@en ;
        rdfs:subClassOf     om:StorageModulus ;
        om:commonlyHasUnit  om:millipascal , om:decapascal , om:petapascal , om:nanopascal , om:hectopascal , om:barye , om:micropascal , om:centimetreOfMercury , om:bar , om:centipascal , om:kilopascal , om:newtonPerSquareMetre , om:picopascal , om:megapascal , om:femtopascal , om:atmosphere-Standard , om:kilogramSecond-TimeToThePower-2ReciprocalMetre , om:gigapascal , om:metreOfMercury , om:millibar , om:millimetreOfMercury , om:decibar , om:decipascal , om:microbar , om:attopascal , om:pascal , om:torr , om:atmosphere-Technical , om:exapascal , om:terapascal ;
        om:symbol           "G''" .

om:SpecificEnterobacteriaceaeCount
        a                   owl:Class ;
        rdfs:label          "Enterobacteriaceae count (specific)"@en ;
        rdfs:subClassOf     om:SpecificViableCount ;
        om:commonlyHasUnit  om:colonyFormingUnitPerGram .

om:gramPerSquareMetreCentimetre
        a                     om:UnitDivision ;
        rdfs:label            "gram per square metre centimetre"@en ;
        om:alternativeSymbol  "g·m-2·cm-1" , "g m-2 cm-1" ;
        om:hasDenominator     om:centimetre ;
        om:hasNumerator       om:gramPerSquareMetre ;
        om:symbol             "g/(m2 cm)" .

om:SpecificCorynebacteriumBovisCount
        a                   owl:Class ;
        rdfs:label          "Corynebacterium bovis count (specific)"@en ;
        rdfs:subClassOf     om:SpecificViableCount ;
        om:commonlyHasUnit  om:colonyFormingUnitPerGram .

om:MagneticField  a          owl:Class ;
        rdfs:label           "magnetic field"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:MagneticFieldUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:MagneticField-Dimension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        om:alternativeLabel  "magnetic field strength"@en , "magnetic field intensity"@en , "magnetizing field"@en ;
        om:commonlyHasUnit   om:amperePerMetre , om:oersted ;
        om:symbol            "H" .

om:petasiemens  a        om:PrefixedUnit ;
        rdfs:label       "petasiemens"@nl , "petasiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:siemens ;
        om:symbol        "PS" .

om:acre-International
        a                    om:SingularUnit , om:Unit ;
        rdfs:comment         "The international acre is a unit of area defined as 4.0468564224e3 square metre."@en ;
        rdfs:label           "英亩（国际）"@zh , "acre (international)"@en ;
        om:alternativeLabel  "international acre"@en ;
        om:hasDimension      om:area-Dimension ;
        om:hasFactor         "4.0468564224e3"^^xsd:float ;
        om:hasUnit           om:squareMetre ;
        om:symbol            "ac" .

om:zeptokatal  a         om:PrefixedUnit ;
        rdfs:comment     "The zeptkatal is a unit of catalytic activity defined as 1.0e-21 katal."@en ;
        rdfs:label       "zeptokatal"@nl , "zeptokatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:katal ;
        om:symbol        "zkat" .

om:voltSecond-Time  a         om:UnitMultiplication ;
        rdfs:label            "volt seconde"@nl , "volt second"@en ;
        om:alternativeSymbol  "V·s" ;
        om:hasDimension       om:magneticFlux-Dimension ;
        om:hasTerm1           om:volt ;
        om:hasTerm2           om:second-Time ;
        om:symbol             "V s" .

om:microgramPerHectogram
        a                     om:UnitDivision ;
        rdfs:label            "microgram per hectogram"@nl , "microgram per hectogram"@en ;
        om:alternativeLabel   "microgram per 100 gram"@nl , "microgram per 100 gram"@en ;
        om:alternativeSymbol  "μg·hg-1" , "μg hg-1" , "μg/100 g" ;
        om:hasDenominator     om:hectogram ;
        om:hasDimension       om:dimensionOne ;
        om:hasNumerator       om:microgram ;
        om:symbol             "μg/hg" .

om:picolux  a            om:PrefixedUnit ;
        rdfs:label       "picolux"@nl , "picolux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:lux ;
        om:symbol        "plx" .

om:kilocoulomb  a        om:PrefixedUnit ;
        rdfs:comment     "The kilocoulomb is a unit of electric charge defined as 1.0e3 coulomb."@en ;
        rdfs:label       "kilocoulomb"@nl , "kilocoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:coulomb ;
        om:symbol        "kC" .

om:SpecificVolume  a         owl:Class ;
        rdfs:comment         "Specific volume is volume per unit mass."@en ;
        rdfs:label           "soortelijk volume"@nl , "specific volume"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:SpecificVolumeUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:specificVolume-Dimension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        om:alternativeLabel  "concentration (v/w)"@en , "specifiek volume"@nl ;
        om:commonlyHasUnit   om:cubicMetrePerKilogram ;
        om:symbol            "v" .

om:carat-Mass  a         om:SingularUnit , om:Unit ;
        rdfs:comment     "The carat (mass) is a unit of mass defined as 2.0e-4 kilogram."@en ;
        rdfs:label       "karaat (massa)"@nl , "carat (mass)"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasFactor     "2.0e-4"^^xsd:float ;
        om:hasUnit       om:kilogram .

om:nanokatalPerMilligram
        a                     om:UnitDivision ;
        rdfs:label            "nanokatal per milligram"@nl , "nanokatal per milligram"@en ;
        om:alternativeSymbol  "nkat·mg-1" , "nkat mg-1" ;
        om:hasDenominator     om:milligram ;
        om:hasDimension       om:specificCatalyticActivity-Dimension ;
        om:hasNumerator       om:nanokatal ;
        om:symbol             "nkat/mg" .

om:poise  a              om:SingularUnit , om:Unit ;
        rdfs:comment     "The poise is a unit of dynamic viscosity defined as 1.0e-1 pascal second (time)."@en ;
        rdfs:label       "poise"@nl , "poise"@en ;
        om:hasDimension  om:dynamicViscosity-Dimension ;
        om:hasFactor     "1.0e-1"^^xsd:float ;
        om:hasUnit       om:pascalSecond-Time ;
        om:symbol        "P" .

om:HongKongDollar  a  om:SingularUnit , om:Unit ;
        rdfs:label  "港元"@zh , "Hong Kong dollar"@en .

om:teraweber  a          om:PrefixedUnit ;
        rdfs:label       "teraweber"@nl , "teraweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:weber ;
        om:symbol        "TWb" .

om:metrePerDecisecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per decisecond squared is a unit of acceleration defined as metre divided by decisecond squared."@en ;
        rdfs:label            "meter per deciseconde kwadraat"@nl , "metre per decisecond squared"@en ;
        om:alternativeSymbol  "m·ds-2" , "m ds-2" ;
        om:hasDenominator     om:decisecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/ds2" .

om:Distance  a              owl:Class ;
        rdfs:label          "距离"@zh , "afstand"@nl , "distance"@en ;
        rdfs:subClassOf     om:Length ;
        om:commonlyHasUnit  om:point-TeX , om:terametre , om:astronomicalUnit , om:attometre , om:point-Postscript , om:pica-Postscript , om:mil-Length , om:yard-International , om:point-ATA , om:exametre , om:fermi , om:millimetre , om:kiloparsec , om:kilometre , om:foot-International , om:cicero , om:furlong-International , om:parsec , om:micrometre , om:gigametre , om:point-Didot , om:megaparsec , om:decimetre , om:megametre , om:foot-USSurvey , om:inch-International , om:angstrom , om:decametre , om:nauticalMile-International , om:pica-ATA , om:mile-USSurvey , om:chain , om:nanometre , om:petametre , om:fathom-USSurvey , om:centimetre , om:hectometre , om:femtometre , om:lightYear , om:rod-US , om:gigaparsec , om:solarRadius , om:micron , om:picometre , om:metre , om:pica-TeX , om:mile-Statute ;
        om:symbol           "d" .

om:metrePerPetasecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per petasecond is a unit of speed defined as metre divided by petasecond."@en ;
        rdfs:label            "meter per petaseconde"@nl , "metre per petasecond"@en ;
        om:alternativeSymbol  "m·Ps-1" , "m Ps-1" ;
        om:hasDenominator     om:petasecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/Ps" .

om:yoctobecquerel  a     om:PrefixedUnit ;
        rdfs:comment     "The yoctobecquerel is a unit of activity defined as 1.0e-24 becquerel."@en ;
        rdfs:label       "yoctobecquerel"@nl , "yoctobecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:becquerel ;
        om:symbol        "yBq" .

om:gigabyte  a        om:PrefixedUnit ;
        rdfs:label    "gigabyte"@nl , "gigabyte"@en ;
        om:hasPrefix  om:giga ;
        om:hasUnit    om:byte ;
        om:symbol     "GB" .

om:femtocoulomb  a       om:PrefixedUnit ;
        rdfs:comment     "The femtocoulomb is a unit of electric charge defined as 1.0e-15 coulomb."@en ;
        rdfs:label       "femtocoulomb"@nl , "femtocoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:coulomb ;
        om:symbol        "fC" .

om:bitPerSecond-Time  a       om:UnitDivision ;
        rdfs:label            "bit per seconde"@nl , "bit per second"@en ;
        om:alternativeSymbol  "bit·s-1" , "bit s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasNumerator       om:bit ;
        om:symbol             "bit/s" .

om:NumberBotrytis1  a        owl:Class ;
        rdfs:comment         "Aantal bloemen met Botrytis 1: enkele laesies: max 3 op één petaal of max 5 op meerdere plekken."@nl ;
        rdfs:label           "aantal Botrytis 1"@nl , "number Botrytis 1"@en ;
        rdfs:subClassOf      om:NumberBotrytis ;
        om:alternativeLabel  "b1"@en ;
        om:commonlyHasUnit   om:one .

om:PrefixedGram  a           owl:Class ;
        rdfs:label           "prefixed gram"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:gram ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:CollisionFrequency
        a                     owl:Class ;
        rdfs:comment          "Collision frequency is the average number of collisions between reacting molecules per unit time."@en ;
        rdfs:label            "collision frequency"@en ;
        rdfs:subClassOf       om:Frequency ;
        om:alternativeSymbol  "ν_c" ;
        om:symbol             "ν_coll" .

om:deciweber  a          om:PrefixedUnit ;
        rdfs:label       "deciweber"@nl , "deciweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:weber ;
        om:symbol        "dWb" .

om:deciwatt  a           om:PrefixedUnit ;
        rdfs:label       "deciwatt"@nl , "deciwatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:watt ;
        om:symbol        "dW" .

om:pebibyte  a        om:PrefixedUnit ;
        rdfs:label    "pebibyte"@nl , "pebibyte"@en ;
        om:hasPrefix  om:pebi ;
        om:hasUnit    om:byte ;
        om:symbol     "PiB" .

om:KinematicViscosityUnit
        a                    owl:Class ;
        rdfs:label           "kinematic viscosity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:stokes om:squareMetrePerSecond-Time )
                                              ] om:PrefixedStokes )
                             ] .

om:kilojoule  a          om:PrefixedUnit ;
        rdfs:comment     "The kilojoule is a unit of energy defined as 1.0e3 joule."@en ;
        rdfs:label       "kilojoule"@nl , "kilojoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:joule ;
        om:symbol        "kJ" .

om:PrefixedCoulomb  a        owl:Class ;
        rdfs:label           "prefixed coulomb"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:coulomb ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:exasievert  a         om:PrefixedUnit ;
        rdfs:label       "exasievert"@nl , "exasievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:sievert ;
        om:symbol        "ESv" .

om:hectomole  a          om:PrefixedUnit ;
        rdfs:label       "hectomol"@nl , "hectomole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:mole ;
        om:symbol        "hmol" .

om:SquarePrefixedMetre
        a                    owl:Class ;
        rdfs:label           "square prefixed metre"@en ;
        rdfs:subClassOf      om:UnitExponentiation ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a                  owl:Restriction ;
                                                       owl:allValuesFrom  om:PrefixedMetre ;
                                                       owl:onProperty     om:hasBase
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasBase
                                                       ] [ a               owl:Restriction ;
                                                           owl:hasValue    "2"^^xsd:nonNegativeInteger ;
                                                           owl:onProperty  om:hasExponent
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasExponent
                                                           ] )
                             ] .

om:SolidAngleUnit  a         owl:Class ;
        rdfs:label           "solid angle unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:steradian om:squareMetrePerSquareMetre om:degreeSquared om:second-AngleSquared )
                                              ] om:PrefixedSteradian )
                             ] .

om:teraampere  a         om:PrefixedUnit ;
        rdfs:comment     "The teraampere is a unit of electric current defined as 1.0e12 ampere."@en ;
        rdfs:label       "teraampère"@nl , "teraampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:ampere ;
        om:symbol        "TA" .

om:yoctoweber  a         om:PrefixedUnit ;
        rdfs:label       "yoctoweber"@nl , "yoctoweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:weber ;
        om:symbol        "yWb" .

om:RelativeHumidity  a      owl:Class ;
        rdfs:label          "relatieve luchtvochtigheid"@nl , "relative humidity"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:RelativeHumidityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        om:commonlyHasUnit  om:percent , om:one ;
        om:symbol           "RH" .

om:rem  a                om:SingularUnit , om:Unit ;
        rdfs:comment     "The rem is a unit of dose equivalent defined as 1.0e-2 sievert."@en ;
        rdfs:label       "rem"@nl , "rem"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasFactor     "1.0e-2"^^xsd:float ;
        om:hasUnit       om:sievert ;
        om:symbol        "rem" .

om:picometrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Picometre per second is a unit of speed defined as picometre divided by second."@en ;
        rdfs:label            "picometer per seconde"@nl , "picometre per second"@en ;
        om:alternativeSymbol  "pm·s-1" , "pm s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:picometre ;
        om:symbol             "pm/s" .

om:Responsivity  a          owl:Class ;
        rdfs:comment        "Detector output for unit intensity input. Units are usually volts per watt or amps per watt."@en ;
        rdfs:label          "responsivity"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:ResponsivityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:amperePerWatt , om:voltPerWatt ;
        om:symbol           "R" ;
        ombibo:reference    ombibo:Astrophysical_Techniques_chapter1 .

om:exaweber  a           om:PrefixedUnit ;
        rdfs:label       "exaweber"@nl , "exaweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:weber ;
        om:symbol        "EWb" .

om:metrePerNanosecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per nanosecond is a unit of speed defined as metre divided by nanosecond."@en ;
        rdfs:label            "metre per nanosecond"@en , "meter per nanoseconde"@nl ;
        om:alternativeSymbol  "m·ns-1" , "m ns-1" ;
        om:hasDenominator     om:nanosecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/ns" .

om:QualityMarkFlower  a      owl:Class ;
        rdfs:label           "kwaliteitscijfer bloem(en)"@nl , "quality mark flower(s)"@en ;
        rdfs:subClassOf      om:QualityMark ;
        om:alternativeLabel  "Qcijfer flower"@nl ;
        om:commonlyHasUnit   om:_1-10 .

om:VolumetricListeriaMonocytogenesCount
        a                   owl:Class ;
        rdfs:label          "Listeria monocytogenes count (volumetric)"@en ;
        rdfs:subClassOf     om:VolumetricViableCount ;
        om:commonlyHasUnit  om:_1000ColonyFormingUnitPerMillilitre , om:colonyFormingUnitPer25Millilitre , om:colonyFormingUnitPerMillilitre .

om:Magnitude  a             owl:Class ;
        rdfs:comment        "Reverse logarithmic measure of the brightness of an object."@en ;
        rdfs:label          "magnitude"@nl , "magnitude"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:MagnitudeUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        om:commonlyHasUnit  om:millimagnitude , om:micromagnitude , om:one , om:magnitude ;
        om:longcomment      "The magnitude scale was originally created by Hipparchos of Nicea (160-127 BCE) and was measured by comparing the brightness between stars. Initially this was done inaccurately by eye but is currently done by using photoelectric photometers or even more recently by CCDs. Hipparchos divided the stars into six magnitude (brightness classes), the brightest stars being assigned to the first class and the faintest to the sixth class. By about the middle 1800s it became apparent that the traditional magnitude scale is close to a logarithmic scale with base 2.5. This is due to the fact that the response of the eye is nearly logarithmic. N.R. Pogson formalised the magnitude scale to closely match the traditional (visual) scale. It is now defined as:  \n    <math xmlns=\"http://www.w3.org/1998/Math/MathML\" display=\"block\">\n   \t\t<msub><mi>m</mi><mn>1</mn></msub> <mo>-</mo> <msub><mi>m</mi><mn>2</mn>  </msub><mo>=</mo> \n   \t\t<mn>-2.5</mn><mi>log</mi>\n    \t<mfrac linethickness=\"1\">\n    \t\t<mrow>\n    \t\t\t<msub><mi>f</mi><mn>1</mn></msub>\n    \t\t</mrow>\n    \t\t<mrow><msub><mi>f</mi><mn>2</mn></msub>\n    \t\t</mrow>\n    \t</mfrac>\n    </math>\n    where <math xmlns=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><msub><mi>m</mi><mn>1</mn></msub> <mo>-</mo> <msub><mi>m</mi><mn>2</mn>  </msub></math> is the magnitude difference between two objects, and <math xmlns=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><msub><mi>f</mi><mn>1</mn></msub></math> and <math xmlns=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><msub><mi>f</mi><mn>2</mn></msub></math> are the luminous fluxes of the two objects. The magnitude of Vega (α Lyrae, HD 172167) is defined to be 0 in all wavelengths and passbands, although in practice this can only be an approximation. The zero point is now defined using multiple standard stars from the north polar sequence (non-variable stars within 2 degrees of the north celestial pole) or secondary standard stars from other parts of the sky. Please note that the scale is inverted, objects of magnitude 1 have a higher luminous flux than objects of magnitude 5. Stars of magnitude 6 are just visible to the naked eye under good observing conditions.\n    The units of magnitude, also called magnitude, are usually not indicated except when indicating small magnitude differences when milli- or micromagnitudes are used."^^rdf:XMLLiteral ;
        om:symbol           "m" ;
        ombibo:reference    ombibo:IntroAstronomicalPhotometry_chapter_2 , ombibo:Astrophysical_Techniques_chapter3 .

om:AbsorbedDoseRate  a      owl:Class ;
        rdfs:label          "absorbed dose rate"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:absorbedDoseRate-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:AbsorbedDoseRateUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:grayPerSecond-Time .

om:nanohenry  a          om:PrefixedUnit ;
        rdfs:comment     "The nanohenry is a unit of inductance defined as 1.0e-9 henry."@en ;
        rdfs:label       "nanohenry"@nl , "nanohenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:henry ;
        om:symbol        "nH" .

om:femtogram  a          om:PrefixedUnit ;
        rdfs:comment     "The femtogram is a unit of mass defined as 1.0e-15 gram."@en ;
        rdfs:label       "femtogram"@nl , "femtogram"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:gram ;
        om:symbol        "fg" .

wv:logo  a      owl:AnnotationProperty .

om:deca  a                   om:SIPrefix ;
        rdfs:label           "deca"@nl , "deca"@en ;
        om:alternativeLabel  "deka"@en ;
        om:hasFactor         "1e1"^^xsd:float ;
        om:symbol            "da" .

om:Luminance  a               owl:Class ;
        rdfs:comment          "Luminous flux is the total visible energy emitted by a source per unit time."@en ;
        rdfs:label            "luminance"@en ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:luminance-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:LuminanceUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeSymbol  "L_v" ;
        om:commonlyHasUnit    om:stilb , om:footlambert , om:candelaPerSquareCentimetre , om:lambert , om:candelaPerSquareMetre ;
        om:symbol             "L" .

om:electricalConductance-Dimension
        a                              om:Dimension ;
        rdfs:label                     "electrical conductance dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                2 ;
        om:hasSILengthDimensionExponent
                -2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  -1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  3 .

om:abohm  a              om:SingularUnit , om:Unit ;
        rdfs:comment     "The abohm is a unit of electrical resistance defined as 1.0e-9 ohm."@en ;
        rdfs:label       "abohm"@nl , "abohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasFactor     "1.0e-9"^^xsd:float ;
        om:hasUnit       om:ohm ;
        om:symbol        "abΩ" .

om:Permittivity  a          owl:Class ;
        rdfs:label          "permittivity"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:permittivity-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:PermittivityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:faradPerMetre ;
        om:symbol           "ε" .

om:ColumnNumberDensityUnit
        a                    owl:Class ;
        rdfs:label           "column number density unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:reciprocalSquareCentimetre om:reciprocalSquareMetre )
                             ] .

om:kilogramSecond-TimeToThePower-2
        a                     om:UnitMultiplication ;
        rdfs:label            "kilogram seconde tot de macht -2"@nl , "kilogram second to the power -2"@en ;
        om:alternativeSymbol  "kg·s-2" ;
        om:hasTerm1           om:kilogram ;
        om:hasTerm2           om:second-TimeToThePower-2 ;
        om:symbol             "kg s-2" .

om:XanthanMassFraction
        a                   owl:Class ;
        rdfs:comment        "The fraction of the mass of xanthan in a phenomenon"@en ;
        rdfs:label          "xanthan mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:PersonalDoseEquivalent
        a                   owl:Class ;
        rdfs:label          "personal dose equivalent"@en ;
        rdfs:subClassOf     om:DoseEquivalent ;
        om:commonlyHasUnit  om:petasievert , om:gigasievert , om:kilosievert , om:decisievert , om:millisievert , om:picosievert , om:rem , om:sievert , om:centisievert , om:microsievert , om:megasievert , om:nanosievert , om:hectosievert , om:attosievert , om:femtosievert , om:exasievert , om:decasievert , om:terasievert .

om:SchmidtNumberUnit  a      owl:Class ;
        rdfs:label           "Schmidt number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:SurfaceTensionUnit
        a                    owl:Class ;
        rdfs:label           "surface tension unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:newtonPerMetre )
                             ] .

om:PrefixedBecquerel  a      owl:Class ;
        rdfs:label           "prefixed becquerel"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:becquerel ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:metrePerMetre  a           om:UnitDivision ;
        rdfs:label            "meter per meter"@nl , "metre per metre"@en ;
        om:alternativeSymbol  "m·m-1" , "m m-1" ;
        om:hasDenominator     om:metre ;
        om:hasDimension       om:dimensionOne ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/m" .

om:megacandela  a        om:PrefixedUnit ;
        rdfs:comment     "The megacandela is a unit of luminous intensity defined as 1.0e6 candela."@en ;
        rdfs:label       "megacandela"@nl , "megacandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:candela ;
        om:symbol        "Mcd" .

om:AceticAcidMassFraction
        a                   owl:Class ;
        rdfs:comment        "The fraction of the mass of acetic acid in a phenomenon"@en ;
        rdfs:label          "acetic acid mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:centisecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "centiseconde kwadraat"@nl , "centisecond squared"@en ;
        om:hasBase      om:centisecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "cs2" .

om:AngularDisplacement
        a                   owl:Class ;
        rdfs:label          "angular displacement"@en ;
        rdfs:subClassOf     om:Angle ;
        om:commonlyHasUnit  om:revolution , om:radian , om:nanoradian , om:milliradian , om:centiradian , om:metrePerMetre , om:deciradian , om:microradian , om:femtoradian , om:attoradian , om:microsecond-Angle , om:degree , om:second-Angle , om:millisecond-Angle , om:mil-Angle , om:picoradian , om:gon , om:minute-Angle .

om:thermalConductivity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "thermal conductivity dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                1 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                -1 ;
        om:hasSITimeDimensionExponent  -3 .

om:ColdGasMassFraction
        a                   owl:Class ;
        rdfs:comment        "The fraction of the mass of a galaxy that is in the form of cold gas ~10s K."@en ;
        rdfs:label          "cold gas mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:one .

om:amountOfSubstanceOfASystemThatContainsAsManyElementaryEntitiesAsThereAreAtomsIn0.012KilogramOfCarbon12
        a                 om:AmountOfSubstance ;
        rdfs:label        "amount of substance of a system that contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 12"@en ;
        om:hasPhenomenon  om:systemThatContainsAsManyElementaryEntitiesAsThereAreAtomsIn0.012KilogramOfCarbon12 .

om:nano  a            om:SIPrefix ;
        rdfs:label    "nano"@nl , "nano"@en ;
        om:hasFactor  "1e-9"^^xsd:float ;
        om:symbol     "n" .

om:centimetre-Gram-SecondElectromagneticSystemOfUnits
        a                      om:SystemOfUnits ;
        rdfs:label             "centimeter-gram-seconde electromagnetische systeem"@nl , "centimetre-gram-second electromagnetic system of units"@en ;
        om:abbreviation        "emu"^^xsd:string , "EMU"^^xsd:string ;
        om:alternativeLabel    "centimetre, gram, second electromagnetic system of units"@en , "CGS electromagnetic system of units"@en , "electromagnetic CGS system of units"@en ;
        om:hasBaseQuantity     om:Length , om:Time , om:Mass ;
        om:hasBaseUnit         om:second-Time , om:centimetre , om:gram ;
        om:hasDerivedQuantity  om:MagneticField , om:MagneticFlux , om:ElectricalConductance , om:ElectricCharge , om:Inductance , om:ElectricCurrent , om:MagneticFluxDensity , om:MagnetomotiveForce , om:ElectricPotential , om:Capacitance , om:ElectricalResistance ;
        om:hasDerivedUnit      om:abfarad , om:gilbert , om:abohm , om:oersted , om:abcoulomb , om:abampere , om:abvolt , om:abmho , om:maxwell , om:abhenry , om:gauss .

om:gram  a               om:SingularUnit , om:Unit ;
        rdfs:comment     "The gram is a unit of mass defined as 1.0e-3 kilogram."@en ;
        rdfs:label       "克"@zh , "gram"@nl , "gram"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasFactor     "1.0e-3"^^xsd:float ;
        om:hasUnit       om:kilogram ;
        om:symbol        "g" .

om:SpecificSerratiaMarcescensCount
        a                   owl:Class ;
        rdfs:label          "Serratia marcescens count (specific)"@en ;
        rdfs:subClassOf     om:SpecificViableCount ;
        om:commonlyHasUnit  om:colonyFormingUnitPerGram .

om:TrueDistanceModulus
        a                   owl:Class ;
        rdfs:label          "true distance modulus"@en ;
        rdfs:subClassOf     om:DistanceModulus ;
        om:commonlyHasUnit  om:magnitude .

om:NumberDensityUnit  a      owl:Class ;
        rdfs:label           "number density unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:reciprocalCubicCentimetre om:reciprocalCubicMetre om:reciprocalCubicParsec )
                             ] .

om:ExtinctionInU  a         owl:Class ;
        rdfs:label          "extinction in U"@en ;
        rdfs:subClassOf     om:ExtinctionAtWaveband ;
        om:commonlyHasUnit  om:magnitude ;
        om:symbol           "A_U" .

om:terabyte  a        om:PrefixedUnit ;
        rdfs:label    "10^12字节"@zh , "terabyte"@nl , "terabyte"@en ;
        om:hasPrefix  om:tera ;
        om:hasUnit    om:byte ;
        om:symbol     "TB" .

om:exavolt  a            om:PrefixedUnit ;
        rdfs:label       "exavolt"@nl , "exavolt"@en ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:volt ;
        om:symbol        "EV" .

om:StantonNumberForMassTransfer
        a                   owl:Class ;
        rdfs:label          "Stanton number for mass transfer"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:StantonNumberForMassTransferUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "St*" .

om:MagneticFieldUnit  a      owl:Class ;
        rdfs:label           "magnetic field unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:oersted om:amperePerMetre )
                             ] .

om:femtonewton  a        om:PrefixedUnit ;
        rdfs:label       "femtonewton"@nl , "femtonewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:newton ;
        om:symbol        "fN" .

om:bushel-US  a              om:SingularUnit , om:Unit ;
        rdfs:comment         "The US bushel is a unit of volume defined as 3.523907e-2 cubic metre."@en ;
        rdfs:label           "bushel (US)"@en ;
        om:alternativeLabel  "US bushel"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "3.523907e-2"^^xsd:float ;
        om:hasUnit           om:cubicMetre ;
        om:symbol            "bu" .

om:decicandela  a        om:PrefixedUnit ;
        rdfs:comment     "The decicandela is a unit of luminous intensity defined as 1.0e-1 candela."@en ;
        rdfs:label       "decicandela"@nl , "decicandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:candela ;
        om:symbol        "dcd" .

om:_231.928OnTheCelsiusScale
        a                     om:FixedPoint ;
        rdfs:label            "231.928摄氏度"@zh , "231.928 on the Celsius scale"@en ;
        om:hasNumericalValue  "231.928" ;
        om:hasPoint           om:_505.078OnTheKelvinScale ;
        om:hasScale           om:CelsiusScale .

om:attonewton  a         om:PrefixedUnit ;
        rdfs:label       "attonewton"@nl , "attonewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:newton ;
        om:symbol        "aN" .

om:kilogray  a           om:PrefixedUnit ;
        rdfs:comment     "The kilogray is a unit of absorbed dose defined as 1.0e3 gray."@en ;
        rdfs:label       "kilogray"@nl , "kilogray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:gray ;
        om:symbol        "kGy" .

dc:date  a      owl:AnnotationProperty .

om:alternativeLaTeXSymbol
        a                    owl:AnnotationProperty ;
        rdfs:comment         "An alternative OMLaTeX formatted symbol, which may include commands such as \\unit and \\E as defined in OMLaTeX."@en ;
        rdfs:label           "alternative LaTeX symbol"@en ;
        om:alternativeLabel  "alternative LaTeX formatted symbol"@en , "has alternative LaTeX symbol"@en .

om:femtokelvin  a        om:PrefixedUnit ;
        rdfs:comment     "The femtokelvin is a unit of temperature defined as 1.0e-15 kelvin."@en ;
        rdfs:label       "femtokelvin"@nl , "femtokelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:kelvin ;
        om:symbol        "fK" .

om:gigamolePerLitre  a        om:PrefixedMolePerLitre ;
        rdfs:comment          "Gigamole per litre is a unit of amount of substance concentration defined as gigamole divided by litre."@en ;
        rdfs:label            "gigamole per litre"@en , "gigamole per liter"@nl ;
        om:alternativeSymbol  "Gmol l-1" , "Gmol·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:gigamole ;
        om:symbol             "Gmol/l" .

om:ampere  a             om:SingularUnit , om:Unit ;
        rdfs:comment     "The ampere is a unit of electric current defined as the constant current that produces an attractive force of 2e–7 newton per metre of length between two straight, parallel conductors of infinite length and negligible circular cross section placed one metre apart in a vacuum."@en ;
        rdfs:label       "ampère"@nl , "ampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasQuantity   om:constantCurrentThatProducesAnAttractiveForceOf2e-7NewtonPerMetreOfLengthBetweenTwoStraightParallelConductorsOfInfiniteLengthAndNegligibleCircularCrossSectionPlacedOneMetreApartInAVacuum ;
        om:longcomment   "The ampere is a unit of electric current defined as the constant current that produces an attractive force of 2e–7 newton per metre of length between two straight, parallel conductors of infinite length and negligible circular cross section placed one metre apart in a vacuum. The ampere is a base unit in the International System of Units." ;
        om:symbol        "A" .

om:kelvinKilogram  a          om:UnitMultiplication ;
        rdfs:label            "kelvin kilogram"@nl , "kelvin kilogram"@en ;
        om:alternativeSymbol  "K·kg" ;
        om:hasTerm1           om:kelvin ;
        om:hasTerm2           om:kilogram ;
        om:symbol             "K kg" .

om:femtotesla  a         om:PrefixedUnit ;
        rdfs:label       "femtotesla"@nl , "femtotesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:tesla ;
        om:symbol        "fT" .

om:PrefixedAmpere  a         owl:Class ;
        rdfs:label           "prefixed ampere"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:ampere ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:angularAcceleration-Dmension
        a                              om:Dimension ;
        rdfs:label                     "angular acceleration dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -2 .

om:attokelvin  a         om:PrefixedUnit ;
        rdfs:comment     "The attokelvin is a unit of temperature defined as 1.0e-18 kelvin."@en ;
        rdfs:label       "attokelvin"@nl , "attokelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:kelvin ;
        om:symbol        "aK" .

om:_660.323OnTheCelsiusScale
        a                     om:FixedPoint ;
        rdfs:label            "660.323摄氏度"@zh , "660.323 on the Celsius scale"@en ;
        om:hasNumericalValue  "660.323" ;
        om:hasPoint           om:_933.473OnTheKelvinScale ;
        om:hasScale           om:CelsiusScale .

om:cubicMetre  a         om:UnitExponentiation ;
        rdfs:comment     "Cubic metre is a unit of volume defined as the volume of a cube whose sides measure exactly one metre."@en ;
        rdfs:label       "kubieke meter"@nl , "cubic metre"@en ;
        om:hasBase       om:metre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:longcomment   "Cubic metre is a unit of volume defined as the volume of a cube whose sides measure exactly one metre. Cubic metre is a derived unit in the International System of Units." ;
        om:symbol        "m3" .

om:FourierNumber  a         owl:Class ;
        rdfs:comment        "The Fourier number is a dimensionless number that characterises heat conduction. It is the ratio of heat conduction rate to rate of thermal energy storage. The Fourier number is a dimensionless time."@en ;
        rdfs:label          "getal van Fourier"@nl , "Fourier number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:FourierNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Fo" .

om:petametre  a          om:PrefixedUnit ;
        rdfs:comment     "The petametre is a unit of length defined as 1.0e15 metre."@en ;
        rdfs:label       "10^15米"@zh , "petameter"@nl , "petametre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:metre ;
        om:symbol        "Pm" .

om:wattPerSecond-AngleSquared
        a                     om:UnitDivision ;
        rdfs:comment          "The radiative intensity (in watts) of an area on the celestial sphere of 1 arcsecond by 1 arcsecond."@en ;
        rdfs:label            "watt per second (angle) squared"@en ;
        om:alternativeSymbol  "W·arcsec-2" , "W arcsec-2" ;
        om:hasDenominator     om:second-AngleSquared ;
        om:hasNumerator       om:watt ;
        om:symbol             "W/arcsec2" .

om:zeptolux  a           om:PrefixedUnit ;
        rdfs:label       "zeptolux"@en , "zeptolux"@nl ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:lux ;
        om:symbol        "zlx" .

om:molePerYoctolitre  a       om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per yoctolitre is a unit of amount of substance concentration defined as mole divided by yoctolitre."@en ;
        rdfs:label            "mole per yoctoliter"@nl , "mole per yoctolitre"@en ;
        om:alternativeSymbol  "mol yl-1" , "mol·yl-1" ;
        om:hasDenominator     om:yoctolitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/yl" .

om:CelsiusTemperatureScale
        a                    owl:Class ;
        rdfs:label           "Celsius temperature scale"@en ;
        rdfs:subClassOf      om:Scale ;
        owl:equivalentClass  om:CelsiusScale .

om:MolePerPrefixedMetre
        a                    owl:Class ;
        rdfs:label           "mole per prefixed metre"@en ;
        rdfs:subClassOf      om:UnitDivision ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:mole ;
                                                       owl:onProperty  om:hasNumerator
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasNumerator
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:PrefixedMetre ;
                                                           owl:onProperty     om:hasDenominator
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasDenominator
                                                           ] )
                             ] .

om:zeptocoulomb  a       om:PrefixedUnit ;
        rdfs:comment     "The zeptcoulomb is a unit of electric charge defined as 1.0e-21 coulomb."@en ;
        rdfs:label       "zeptocoulomb"@nl , "zeptocoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:coulomb ;
        om:symbol        "zC" .

om:GrashofNumberForMassTransferUnit
        a                    owl:Class ;
        rdfs:label           "Grashof number for mass transfer unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:GrashofNumber  a         owl:Class ;
        rdfs:comment        "The Grashof number is a dimensionless number that approximates the ratio of buoyancy to viscous force that acts on a fluid."@en ;
        rdfs:label          "getal van Grashof"@nl , "Grashof number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:GrashofNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Gr" .

om:molePerPetametre  a        om:MolePerPrefixedMetre ;
        rdfs:label            "mole per petameter"@nl , "mole per petametre"@en ;
        om:alternativeSymbol  "mol·Pm-1" , "mol Pm-1" ;
        om:hasDenominator     om:petametre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/Pm" .

om:femtosiemens  a       om:PrefixedUnit ;
        rdfs:label       "femtosiemens"@nl , "femtosiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:siemens ;
        om:symbol        "fS" .

om:petalux  a            om:PrefixedUnit ;
        rdfs:label       "petalux"@nl , "petalux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:lux ;
        om:symbol        "Plx" .

om:metrePerMillisecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per millisecond is a unit of speed defined as metre divided by millisecond."@en ;
        rdfs:label            "metre per millisecond"@en , "meter per milliseconde"@nl ;
        om:alternativeSymbol  "m ms-1" , "m·ms-1" ;
        om:hasDenominator     om:millisecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/ms" .

om:PermeabilityOfFreeSpaceUnit
        a                    owl:Class ;
        rdfs:label           "permeability of free space unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:henryPerMetre )
                             ] .

om:ElectricalConductivityUnit
        a                    owl:Class ;
        rdfs:label           "electrical conductivity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:siemensPerMetre )
                             ] .

om:     a                 owl:Ontology ;
        rdfs:comment      "測定単位のオントロジー (Ontology of units of Measure; OM) は，科学技術にとって重要な概念及び関係をモデル化する。OMは，単位・量・測定・次元に特に焦点を当てている。"@ja , "The Ontology of units of Measure (OM) 2.0 models concepts and relations important to scientific research. It has a strong focus on units, quantities, measurements, and dimensions."@en ;
        rdfs:label        "Ontology of units of Measure (OM)"@en , "測定単位のオントロジー (OM)"@ja ;
        dc:creator        "Hajo Rijgersberg, Don Willems, Jan Top"@en ;
        dc:date           "2020/06/06" ;
        dc:identifier     "http://www.ontology-of-units-of-measure.org/vocabularies/om-2/" ;
        dct:license       <https://creativecommons.org/licenses/by/4.0/> ;
        owl:versionInfo   "2.0.22"@en ;
        ombibo:reference  <http://www.openisbn.com/isbn/9789462280618/> ;
        wv:illustration   "http://www.wurvoc.org/images/vocabularies/om-illustration.jpg" ;
        wv:logo           "http://www.wurvoc.org/images/vocabularies/om-logo.jpg" .

om:molePerZettametre  a       om:MolePerPrefixedMetre ;
        rdfs:label            "mole per zettameter"@nl , "mole per zettametre"@en ;
        om:alternativeSymbol  "mol·Zm-1" , "mol Zm-1" ;
        om:hasDenominator     om:zettametre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/Zm" .

om:zeptobecquerel  a     om:PrefixedUnit ;
        rdfs:comment     "The zeptbecquerel is a unit of activity defined as 1.0e-21 becquerel."@en ;
        rdfs:label       "zeptobecquerel"@nl , "zeptobecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:becquerel ;
        om:symbol        "zBq" .

om:colonyFormingUnitPerGram
        a                  om:UnitDivision ;
        rdfs:label         "colony forming unit per gram"@en ;
        om:hasDenominator  om:gram ;
        om:hasNumerator    om:colonyFormingUnit ;
        om:symbol          "CFU/g" .

om:zettacandela  a       om:PrefixedUnit ;
        rdfs:comment     "The zettacandela is a unit of luminous intensity defined as 1.0e21 candela."@en ;
        rdfs:label       "zettacandela"@nl , "zettacandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:candela ;
        om:symbol        "Zcd" .

om:CelsiusTemperature
        a                     owl:Class ;
        rdfs:label            "Celsius temperature"@en , "Celsiustemperatuur"@nl ;
        rdfs:subClassOf       om:Temperature ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  [ a            owl:Class ;
                                                                          owl:unionOf  ( om:CelsiusTemperatureUnit om:CelsiusTemperatureScale )
                                                                        ] ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:CelsiusScale ;
                                owl:onProperty  om:hasScale
                              ] ;
        om:alternativeSymbol  "θ" ;
        om:commonlyHasUnit    om:degreeCelsius , om:microdegreeCelsius , om:attodegreeCelsius , om:centidegreeCelsius , om:femtodegreeCelsius , om:millidegreeCelsius , om:nanodegreeCelsius , om:decidegreeCelsius , om:picodegreeCelsius ;
        om:symbol             "t" .

om:SpecificViableCount
        a                   owl:Class ;
        rdfs:label          "viable count (specific)"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:SpecificViableCountUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:colonyFormingUnitPerGram .

om:ElasticityTensor  a       owl:Class ;
        rdfs:label           "elasticity tensor"@en , "elasticiteitstensor"@nl ;
        rdfs:subClassOf      om:DynamicModulus ;
        om:alternativeLabel  "stiffness tensor"@en ;
        om:commonlyHasUnit   om:nanopascal , om:kilogramSecond-TimeToThePower-2ReciprocalMetre , om:metreOfMercury , om:picopascal , om:exapascal , om:megapascal , om:millibar , om:atmosphere-Standard , om:newtonPerSquareMetre , om:centimetreOfMercury , om:pascal , om:petapascal , om:decapascal , om:torr , om:gigapascal , om:terapascal , om:centipascal , om:decipascal , om:micropascal , om:bar , om:millimetreOfMercury , om:atmosphere-Technical , om:microbar , om:millipascal , om:femtopascal , om:hectopascal , om:kilopascal , om:attopascal , om:barye , om:decibar ;
        om:symbol            "c_ijkl" .

om:TotalNumberLeaves  a      owl:Class ;
        rdfs:comment         "Totaal aantal bladeren."@nl ;
        rdfs:label           "totaal aantal bladeren"@nl , "total number leaves"@en ;
        rdfs:subClassOf      om:NumberLeaves ;
        om:alternativeLabel  "#leaves"@en ;
        om:commonlyHasUnit   om:one .

om:petabit  a         om:PrefixedUnit ;
        rdfs:label    "petabit"@nl , "petabit"@en ;
        om:hasPrefix  om:peta ;
        om:hasUnit    om:bit ;
        om:symbol     "Pbit" .

om:NorwegianKrone  a  om:SingularUnit , om:Unit ;
        rdfs:label  "挪威克朗"@zh , "Norwegian krone"@en .

om:HeatTransferCoefficientUnit
        a                    owl:Class ;
        rdfs:label           "heat transfer coefficient unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:wattPerSquareMetreKelvin )
                             ] .

om:milliwatt  a          om:PrefixedUnit ;
        rdfs:label       "milliwatt"@nl , "milliwatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:watt ;
        om:symbol        "mW" .

om:yoctocoulomb  a       om:PrefixedUnit ;
        rdfs:comment     "The yoctocoulomb is a unit of electric charge defined as 1.0e-24 coulomb."@en ;
        rdfs:label       "yoctocoulomb"@nl , "yoctocoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:coulomb ;
        om:symbol        "yC" .

om:microradian  a        om:PrefixedUnit ;
        rdfs:label       "microradiaal"@nl , "microradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:radian ;
        om:symbol        "μrad" .

om:centivolt  a          om:PrefixedUnit ;
        rdfs:label       "centivolt"@nl , "centivolt"@en ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:volt ;
        om:symbol        "cV" .

om:VolumetricHeatCapacity
        a                   owl:Class ;
        rdfs:label          "volumetric heat capacity"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:volumetricHeatCapacity-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:VolumetricHeatCapacityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:joulePerCubicMetreKelvin .

<http://www.iau.org/static/resolutions/IAU2012_English.pdf>
        a             bibo:Standard ;
        dc:creator    ombibo:IAUDiv1WG ;
        dc:date       "2012" ;
        dc:publisher  ombibo:International_Astronomical_Union ;
        dc:title      "IAU 2012" ;
        bibo:uri      "http://www.iau.org/static/resolutions/IAU2012_English.pdf" .

ombibo:IntroAstronomicalPhotometry
        a                bibo:Book ;
        dc:creator       ombibo:Osman_Demircan , ombibo:Edwin_Budding ;
        dc:date          "2007" ;
        dc:publisher     ombibo:Cambridge_University_Press ;
        dc:title         "Introduction to Astronomical Photometry" ;
        bibo:authorList  ombibo:IntroAstronomicalPhotometryAuthors ;
        bibo:edition     "2" ;
        bibo:isbn13      "9780521847117" ;
        bibo:uri         "http://ebooks.cambridge.org/ebook.jsf?bid=CBO9780511536175" .

om:metrePerNanosecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per nanosecond squared is a unit of acceleration defined as metre divided by nanosecond squared."@en ;
        rdfs:label            "meter per nanoseconde kwadraat"@nl , "metre per nanosecond squared"@en ;
        om:alternativeSymbol  "m·ns-2" , "m ns-2" ;
        om:hasDenominator     om:nanosecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/ns2" .

om:candelaSteradian  a        om:UnitMultiplication ;
        rdfs:label            "candela steradiaal"@nl , "candela steradian"@en ;
        om:alternativeSymbol  "cd·sr" ;
        om:hasDimension       om:luminousFlux-Dimension ;
        om:hasTerm1           om:candela ;
        om:hasTerm2           om:steradian ;
        om:symbol             "cd sr" .

om:acreFoot  a           om:SingularUnit , om:Unit ;
        rdfs:comment     "The acre foot is a unit of volume defined as 1.233489e3 cubic metre."@en ;
        rdfs:label       "acre foot"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasFactor     "1.233489e3"^^xsd:float ;
        om:hasUnit       om:cubicMetre .

om:LuminosityFunction
        a                   owl:Class ;
        rdfs:comment        "The number of stars of absolute magnitudes between Mv and Mv+ΔMv per cubic parsec."@en ;
        rdfs:label          "luminosity function"@en ;
        rdfs:subClassOf     om:NumberDensity ;
        om:commonlyHasUnit  om:reciprocalCubicParsec .

om:CowlingNumber  a           owl:Class ;
        rdfs:label            "Cowling number"@en ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:dimensionOne ;
                                owl:onProperty  om:hasDimension
                              ] ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:CowlingNumberUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeLabel   "second Cowling number"@en ;
        om:alternativeSymbol  "Co2" ;
        om:commonlyHasUnit    om:one ;
        om:symbol             "Co" .

om:CauseEndOfVaseLifeYellowLeaves
        a                    owl:Class ;
        rdfs:comment         "Oorzaak einde vaasleven bladvergeling (1/0)."@nl ;
        rdfs:label           "oorzaak einde vaasleven bladvergeling"@nl , "cause end of vase life yellow leaves"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "yellow leaves"@en ;
        om:commonlyHasUnit   om:_1-0 .

om:fluidMechanicsDimensionlessNumbers
        a                om:ApplicationArea ;
        rdfs:label       "vloeistofmechanica dimensieloze getallen"@nl , "fluid mechanics dimensionless numbers"@en ;
        om:usesQuantity  om:ReynoldsNumber , om:StantonNumberForMassTransfer , om:PecletNumberForMassTransfer , om:FroudeNumber , om:StrouhalNumber , om:NusseltNumberForMassTransfer , om:LewisNumber , om:PrandtlNumber , om:FourierNumberForMassTransfer , om:MachNumber , om:FirstCowlingNumber , om:AlfvenNumber , om:KnudsenNumber , om:WeberNumber , om:HartmannNumber , om:FourierNumber , om:SchmidtNumber , om:StantonNumber , om:PecletNumber , om:GrashofNumberForMassTransfer , om:GrashofNumber , om:NusseltNumber , om:MagneticReynoldsNumber , om:CowlingNumber , om:RayleighNumber , om:EulerNumber .

om:last  a          om:Function ;
        rdfs:label  "最後"@ja , "last"@en .

om:RayleighNumber  a        owl:Class ;
        rdfs:comment        "The Rayleigh number for a fluid is a dimensionless number associated with buoyancy driven flow."@en ;
        rdfs:label          "getal van Rayleigh"@nl , "Rayleigh number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:RayleighNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Ra" .

om:Permeance-ElectromagneticUnit
        a                    owl:Class ;
        rdfs:label           "permeance (electromagnetic) unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:weberPerAmpere )
                             ] .

om:hasSIThermodynamicTemperatureDimensionExponent
        a            owl:DatatypeProperty ;
        rdfs:domain  om:Dimension ;
        rdfs:label   "has SI thermodynamic temperature dimension exponent"@en ;
        rdfs:range   xsd:integer .

om:microjoule  a         om:PrefixedUnit ;
        rdfs:comment     "The microjoule is a unit of energy defined as 1.0e-6 joule."@en ;
        rdfs:label       "microjoule"@nl , "microjoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:joule ;
        om:symbol        "μJ" .

om:attolumen  a          om:PrefixedUnit ;
        rdfs:label       "attolumen"@nl , "attolumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:lumen ;
        om:symbol        "alm" .

om:ton-ShortAssay  a         om:SingularUnit , om:Unit ;
        rdfs:comment         "The short assay ton is a unit of mass defined as 2.916667e-2 kilogram."@en ;
        rdfs:label           "ton (short assay)"@en ;
        om:alternativeLabel  "short assay ton"@en ;
        om:hasDimension      om:mass-Dimension ;
        om:hasFactor         "2.916667e-2"^^xsd:float ;
        om:hasUnit           om:kilogram .

om:NumberVascularBrowning4
        a                    owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 4 poster vascular browning."@nl ;
        rdfs:label           "number vascular browning 4"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "vascular_4"@en ;
        om:commonlyHasUnit   om:one .

om:WhiteLightMagnitude
        a                   owl:Class ;
        rdfs:label          "white light magnitude"@en ;
        rdfs:subClassOf     om:Magnitude ;
        om:commonlyHasUnit  om:magnitude , om:one ;
        om:symbol           "m" .

om:picosecond-Time  a    om:PrefixedUnit ;
        rdfs:label       "picoseconde"@nl , "picosecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:second-Time ;
        om:symbol        "ps" .

om:exametrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Exametre per second is a unit of speed defined as exametre divided by second."@en ;
        rdfs:label            "exametre per second"@en , "exameter per seconde"@nl ;
        om:alternativeSymbol  "Em s-1" , "Em·s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:exametre ;
        om:symbol             "Em/s" .

om:tonnePerCubicmetre
        a                     om:UnitDivision ;
        rdfs:label            "ton per kubieke meter"@nl , "tonne per cubic metre"@en ;
        om:alternativeSymbol  "t·m-3" , "t m-3" ;
        om:hasDenominator     om:cubicMetre ;
        om:hasNumerator       om:tonne ;
        om:symbol             "t/m3" .

om:hectojoule  a         om:PrefixedUnit ;
        rdfs:comment     "The hectojoule is a unit of energy defined as 1.0e2 joule."@en ;
        rdfs:label       "hectojoule"@nl , "hectojoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:joule ;
        om:symbol        "hJ" .

om:kilolitre  a          om:PrefixedUnit ;
        rdfs:label       "kiloliter"@nl , "kilolitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:litre ;
        om:symbol        "kl" .

om:nanoweber  a          om:PrefixedUnit ;
        rdfs:label       "nanoweber"@nl , "nanoweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:weber ;
        om:symbol        "nWb" .

om:nanogramPerLitre  a        om:PrefixedGramPerLitre ;
        rdfs:comment          "Nanogram per litre is a unit of density defined as nanogram divided by litre."@en ;
        rdfs:label            "nanogram per litre"@en , "nanogram per liter"@nl ;
        om:alternativeSymbol  "ng·l-1" , "ng l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:nanogram ;
        om:symbol             "ng/l" .

om:millisecond-Time  a   om:PrefixedUnit ;
        rdfs:label       "milliseconde"@nl , "millisecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:second-Time ;
        om:symbol        "ms" .

om:gill-US  a                om:SingularUnit , om:Unit ;
        rdfs:comment         "The US gill is a unit of volume defined as 1.182941e-4 cubic metre."@en ;
        rdfs:label           "gill (US)"@en ;
        om:alternativeLabel  "US gill"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "1.182941e-4"^^xsd:float ;
        om:hasUnit           om:cubicMetre ;
        om:symbol            "gi" .

om:squareMegametre  a    om:SquarePrefixedMetre ;
        rdfs:label       "vierkante megameter"@nl , "square megametre"@en ;
        om:hasBase       om:megametre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:symbol        "Mm2" .

om:VolumetricCorynebacteriumCount
        a                    owl:Class ;
        rdfs:label           "Corynebacterium count (volumetric)"@en ;
        rdfs:subClassOf      om:VolumetricViableCount ;
        om:alternativeLabel  "Arcanobacterium count (volumetric)"@en ;
        om:commonlyHasUnit   om:_1000ColonyFormingUnitPerMillilitre , om:colonyFormingUnitPer25Millilitre , om:colonyFormingUnitPerMillilitre .

om:TotalNumberBuds  a        owl:Class ;
        rdfs:comment         "Totaal aantal knoppen."@nl ;
        rdfs:label           "totaal aantal knoppen"@nl , "total number buds"@en ;
        rdfs:subClassOf      om:NumberBuds ;
        om:alternativeLabel  "#buds"@en ;
        om:commonlyHasUnit   om:one .

om:_-189.3442OnTheCelsiusScale
        a                     om:FixedPoint ;
        rdfs:label            "-189.3442摄氏度"@zh , "-189.3442 on the Celsius scale"@en ;
        om:hasNumericalValue  "-189.3442" ;
        om:hasPoint           om:_83.8058OnTheKelvinScale ;
        om:hasScale           om:CelsiusScale .

om:molePerKilolitre  a        om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per kilolitre is a unit of amount of substance concentration defined as mole divided by kilolitre."@en ;
        rdfs:label            "mole per kilolitre"@en , "mole per kiloliter"@nl ;
        om:alternativeSymbol  "mol·kl-1" , "mol kl-1" ;
        om:hasDenominator     om:kilolitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/kl" .

om:Scale  a                  owl:Class ;
        rdfs:label           "scale"@en ;
        om:alternativeLabel  "meetschaal"@nl , "schaal"@nl , "measurement scale"@en .

om:NumberPulpBrowning1
        a                    owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 1 poster pulp browning."@nl ;
        rdfs:label           "number pulp browning 1"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "pulp_1"@en ;
        om:commonlyHasUnit   om:one .

om:JohnsonMagnitude  a    owl:Class ;
        rdfs:comment      "A magnitude measured in one of Johnson's standard passbands (using a standard filter, i.e. U, B, or V)."@en ;
        rdfs:label        "Johnson magnitude"@en ;
        rdfs:subClassOf   om:Magnitude ;
        om:longcomment    "For accurate photometry the magnitude needs to be determined over well-defined spectral regions as the spectrum of to objects may be quite different. These magnitudes are measured using filters that allows only radiation within specific spectral regions (passbands) to pass through to the detector. These filters have accurately defined transmission curves characterised by a central wavelength and a bandwidth. The UBV system devised by Harold Johnson and William Morgan has been the most important general system until recently. The precise definition requires a reflecting telescope with aluminised mirrors fitted with an RCA 1P21 photomultiplier. The U region corresponds to a region in the violet and ultraviolet, the B region corresponds to typical photographic response and the V region to the visual response region (approximating the eye's response curve)."^^rdf:XMLLiteral ;
        ombibo:reference  ombibo:Astrophysical_Techniques_chapter3 .

om:FahrenheitTemperatureUnit
        a                    owl:Class ;
        rdfs:label           "Fahrenheit temperature unit"@en ;
        rdfs:subClassOf      om:TemperatureUnit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:degreeFahrenheit )
                                              ] )
                             ] .

om:PrefixedLux  a            owl:Class ;
        rdfs:label           "prefixed lux"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:lux ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:NumberManualFirmness2.5
        a                    owl:Class ;
        rdfs:comment         "Firmness manueel: 2.5 = eetrijp."@nl ;
        rdfs:label           "aantal manuele stevigheid 2.5"@nl , "number manual firmness 2.5"@en ;
        rdfs:subClassOf      om:NumberManualFirmness ;
        om:alternativeLabel  "firmness_m_2.5"@en ;
        om:commonlyHasUnit   om:one .

om:ScaleHeight  a           owl:Class ;
        rdfs:comment        "The scale height of a feature (such as the thin galactic disk) is the height (or position) at which the number density of the feature (for instance of the number of Population II stars) is equal to 1/e times the number density at the origin (for instance the Galactic Plane)."@en ;
        rdfs:label          "scale height"@en ;
        rdfs:subClassOf     om:Length ;
        om:commonlyHasUnit  om:kiloparsec , om:parsec ;
        om:symbol           "h_z" .

om:DensityParameterForBaryonicMatter
        a                   owl:Class ;
        rdfs:comment        "The density parameter for baryonic (oridnary) matter."@en ;
        rdfs:label          "density parameter for baryonic matter"@en ;
        rdfs:subClassOf     om:DensityParameter ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Ω_B" .

om:reciprocalSquareMetreReciprocalMetre
        a                     om:UnitMultiplication ;
        rdfs:label            "omgekeerde vierkante meter omgekeerde meter"@nl , "reciprocal square metre reciprocal metre"@en ;
        om:alternativeSymbol  "m-2·m-1" ;
        om:hasTerm1           om:reciprocalSquareMetre ;
        om:hasTerm2           om:reciprocalMetre ;
        om:symbol             "m-2 m-1" .

om:femtopascal  a        om:PrefixedUnit ;
        rdfs:label       "femtopascal"@nl , "femtopascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:pascal ;
        om:symbol        "fPa" .

ombibo:Brengt_Stroemgren
        a          foaf:Person ;
        foaf:name  "Brengt Strömgren" .

om:NumberFlowers  a         owl:Class ;
        rdfs:label          "aantal bloemen"@nl , "number flowers"@en ;
        rdfs:subClassOf     om:Number ;
        om:commonlyHasUnit  om:one .

om:cubicExametre  a      om:CubicPrefixedMetre ;
        rdfs:label       "kubieke exameter"@nl , "cubic exametre"@en ;
        om:hasBase       om:exametre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "Em3" .

om:attopascal  a         om:PrefixedUnit ;
        rdfs:label       "attopascal"@nl , "attopascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:pascal ;
        om:symbol        "aPa" .

om:microsecond-Time  a   om:PrefixedUnit ;
        rdfs:label       "microseconde"@nl , "microsecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:second-Time ;
        om:symbol        "μs" .

om:radianPerSecond-TimeSquared
        a                     om:UnitDivision ;
        rdfs:label            "radiaal per seconde kwadraat"@nl , "radian per second squared"@en ;
        om:alternativeSymbol  "rad·s-2" , "rad s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:angularAcceleration-Dmension ;
        om:hasNumerator       om:radian ;
        om:symbol             "rad/s2" .

om:thermodynamicTemperatureOfTheTriplePointOfWater
        a                 om:ThermodynamicTemperature ;
        rdfs:label        "triple point of water thermodynamic temperature"@en ;
        om:hasPhenomenon  om:triplePointOfWater .

om:pebibit  a         om:PrefixedUnit ;
        rdfs:label    "pebibit"@nl , "pebibit"@en ;
        om:hasPrefix  om:pebi ;
        om:hasUnit    om:bit ;
        om:symbol     "Pibit" .

om:PrefixedBit  a            owl:Class ;
        rdfs:label           "prefixed bit"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:bit ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:Prefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:PrefixedSecond-Time
        a                    owl:Class ;
        rdfs:label           "prefixed second (time)"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:second-Time ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:StantonNumber  a         owl:Class ;
        rdfs:comment        "The Stanton number is a dimensionless number that measures the ratio of heat transferred into a fluid to the thermal capacity of fluid."@en ;
        rdfs:label          "getal van Stanton"@nl , "Stanton number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:StantonNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "St" .

om:petafarad  a          om:PrefixedUnit ;
        rdfs:comment     "The petafarad is a unit of capacitance defined as 1.0e15 farad."@en ;
        rdfs:label       "petafarad"@nl , "petafarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:farad ;
        om:symbol        "PF" .

om:hasSILuminousIntensityDimensionExponent
        a            owl:DatatypeProperty ;
        rdfs:domain  om:Dimension ;
        rdfs:label   "has SI luminous intensity dimension exponent"@en ;
        rdfs:range   xsd:integer .

om:SolidAngle  a              owl:Class ;
        rdfs:comment          "Solid angle is the ratio of the surface of a portion of a sphere enclosed by the conical surface that forms an angle to the square of the radius of the sphere."@en ;
        rdfs:label            "ruimtehoek"@nl , "solid angle"@en , "立体角"@zh ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:dimensionOne ;
                                owl:onProperty  om:hasDimension
                              ] ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:SolidAngleUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeSymbol  "ω" ;
        om:commonlyHasUnit    om:microsteradian , om:squareMetrePerSquareMetre , om:second-AngleSquared , om:picosteradian , om:nanosteradian , om:millisteradian , om:femtosteradian , om:attosteradian , om:degreeSquared , om:centisteradian , om:decisteradian , om:steradian ;
        om:symbol             "Ω" .

om:nanoampere  a         om:PrefixedUnit ;
        rdfs:comment     "The nanoampere is a unit of electric current defined as 1.0e-9 ampere."@en ;
        rdfs:label       "nanoampère"@nl , "nanoampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:ampere ;
        om:symbol        "nA" .

om:centihertz  a         om:PrefixedUnit ;
        rdfs:comment     "The centihertz is a unit of frequency defined as 1.0e-2 hertz."@en ;
        rdfs:label       "centihertz"@nl , "centihertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:hertz ;
        om:symbol        "cHz" .

om:metrePerSecond-TimeSquared
        a                     om:UnitDivision ;
        rdfs:comment          "Metre per second squared is a unit of acceleration defined as metre divided by second squared."@en ;
        rdfs:label            "meter per seconde kwadraat"@nl , "metre per second squared"@en ;
        om:alternativeSymbol  "m s-2" , "m·s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:longcomment        "Metre per second squared is a unit of acceleration defined as metre divided by second squared. Metre per second squared is a derived unit in the International System of Units." ;
        om:symbol             "m/s2" .

om:fermi  a              om:SingularUnit , om:Unit ;
        rdfs:comment     "The fermi is a unit of length defined as 1.0e-15 metre."@en ;
        rdfs:label       "fermi"@nl , "fermi"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasFactor     "1.0e-15"^^xsd:float ;
        om:hasUnit       om:metre .

om:GaussianSystemOfUnits
        a                      om:SystemOfUnits ;
        rdfs:label             "高斯系统单位"@zh , "Gaussian system of units"@en , "Gaussische eenhedenstelsel"@nl ;
        om:alternativeLabel    "mixed CGS system of units"@en , "symmetrised CGS system of units"@en , "Gaussian CGS system of units"@en ;
        om:hasBaseQuantity     om:Mass , om:Time , om:Length ;
        om:hasBaseUnit         om:centimetre , om:gram , om:second-Time ;
        om:hasDerivedQuantity  om:ElectricCurrent , om:ElectricPotential , om:ElectricCharge , om:MagneticFluxDensity , om:MagneticField , om:MagneticFlux , om:Inductance , om:ElectricalResistance , om:ElectricalConductance , om:MagnetomotiveForce , om:Capacitance ;
        om:hasDerivedUnit      om:maxwell , om:statmho , om:statfarad , om:abmho , om:oersted , om:stattesla , om:statcoulomb , om:statvolt , om:statweber , om:statohm , om:abhenry , om:abampere , om:abfarad , om:gilbert , om:gauss , om:stathenry , om:statampere , om:abcoulomb , om:abvolt , om:abohm .

om:SpecificViableCountUnit
        a                    owl:Class ;
        rdfs:label           "specific viable count unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:colonyFormingUnitPerGram )
                             ] .

om:ohm  a                om:SingularUnit , om:Unit ;
        rdfs:comment     "The ohm is a unit of electrical resistance defined as volt divided by ampere = square metre times kilogram divided by second to the power 3 times ampere squared."@en ;
        rdfs:label       "ohm"@nl , "ohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasUnit       om:voltPerAmpere ;
        om:longcomment   "The ohm is a unit of electrical resistance defined as volt divided by ampere = square metre times kilogram divided by second to the power 3 times ampere squared. The ohm is a derived unit in the International System of Units." ;
        om:symbol        "Ω" .

om:centi  a           om:SIPrefix ;
        rdfs:label    "centi"@nl , "centi"@en ;
        om:hasFactor  "1e-2"^^xsd:float ;
        om:symbol     "c" .

om:zettahenry  a         om:PrefixedUnit ;
        rdfs:comment     "The zettahenry is a unit of inductance defined as 1.0e21 henry."@en ;
        rdfs:label       "zettahenry"@nl , "zettahenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:henry ;
        om:symbol        "ZH" .

om:_83.8058OnTheKelvinScale
        a                     om:FixedPoint ;
        rdfs:label            "83.8058 on the Kelvin scale"@en ;
        om:hasNumericalValue  "83.8058" ;
        om:hasScale           om:KelvinScale .

om:NormalStress  a          owl:Class ;
        rdfs:label          "normal stress"@en , "normaalspanning"@nl ;
        rdfs:subClassOf     om:Stress ;
        om:commonlyHasUnit  om:pascal , om:petapascal , om:newtonPerSquareMetre , om:decapascal , om:kilogramSecond-TimeToThePower-2ReciprocalMetre , om:millipascal , om:terapascal , om:femtopascal , om:millibar , om:micropascal , om:millimetreOfMercury , om:atmosphere-Technical , om:metreOfMercury , om:centipascal , om:kilopascal , om:barye , om:atmosphere-Standard , om:exapascal , om:centimetreOfMercury , om:decipascal , om:picopascal , om:bar , om:decibar , om:gigapascal , om:nanopascal , om:microbar , om:megapascal , om:hectopascal , om:torr , om:attopascal .

om:femtohenry  a         om:PrefixedUnit ;
        rdfs:comment     "The femtohenry is a unit of inductance defined as 1.0e-15 henry."@en ;
        rdfs:label       "femtohenry"@nl , "femtohenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:henry ;
        om:symbol        "fH" .

om:zebibyte  a        om:PrefixedUnit ;
        rdfs:label    "zebibyte"@nl , "zebibyte"@en ;
        om:hasPrefix  om:zebi ;
        om:hasUnit    om:byte ;
        om:symbol     "ZiB" .

om:millimetrePerHour  a       om:UnitDivision ;
        rdfs:comment          "Millimetre per hour is a unit of speed defined as millimetre divided by hour."@en ;
        rdfs:label            "millimetre per hour"@en , "millimeter per uur"@nl ;
        om:alternativeSymbol  "mm h-1" , "mm·h-1" ;
        om:hasDenominator     om:hour ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:millimetre ;
        om:symbol             "mm/h" .

om:Heat  a                   owl:Class ;
        rdfs:comment         "Heat is any flow of energy from one body or system to another due to a difference in temperature."@en ;
        rdfs:label           "warmte"@nl , "heat"@en ;
        rdfs:subClassOf      om:Energy ;
        om:alternativeLabel  "quantity of heat"@en ;
        om:commonlyHasUnit   om:BritishThermalUnit-59F , om:calorie-Mean , om:therm-EC , om:megajoule , om:BritishThermalUnit-60F , om:kilowattHour , om:kilocalorie-Mean , om:gigaelectronvolt , om:wattHour , om:BritishThermalUnit-InternationalTable , om:gigajoule , om:hectojoule , om:decajoule , om:petajoule , om:millinewtonMetre , om:BritishThermalUnit-39F , om:tonOfTNT , om:megaelectronvolt , om:quad , om:newtonMetre , om:footPoundal , om:centijoule , om:calorie-Thermochemical , om:BritishThermalUnit-Mean , om:micronewtonMetre , om:BritishThermalUnit-Thermochemical , om:terajoule , om:kilojoule , om:kiloelectronvolt , om:calorie-InternationalTable , om:therm-US , om:microjoule , om:attojoule , om:terawattHour , om:millijoule , om:calorie-20C , om:electronvolt , om:megaerg , om:femtojoule , om:nanojoule , om:picojoule , om:decijoule , om:joule , om:calorie-15C , om:erg , om:exajoule ;
        om:symbol            "Q" .

om:wattPerSteradian  a        om:UnitDivision ;
        rdfs:label            "watt per steradiaal"@nl , "watt per steradian"@en ;
        om:alternativeSymbol  "W·sr-1" , "W sr-1" ;
        om:hasDenominator     om:steradian ;
        om:hasNumerator       om:watt ;
        om:symbol             "W/sr" .

om:PeriodOfVariability
        a                   owl:Class ;
        rdfs:comment        "The duration of one cycle in a (semi) periodical star."@en ;
        rdfs:label          "period of variability"@en ;
        rdfs:subClassOf     om:Time ;
        om:commonlyHasUnit  om:minute-Sidereal , om:day-Sidereal , om:shake , om:minute-Time , om:hour-Sidereal , om:centisecond-Time , om:megasecond-Time , om:second-Sidereal , om:year-Sidereal , om:terasecond-Time , om:year-Tropical , om:gigayear , om:decasecond-Time , om:petasecond-Time , om:decisecond-Time , om:nanosecond-Time , om:day , om:attosecond-Time , om:millisecond-Time , om:year , om:exasecond-Time , om:second-Time , om:picosecond-Time , om:kilosecond-Time , om:gigasecond-Time , om:hour , om:hectosecond-Time , om:femtosecond-Time , om:microsecond-Time ;
        om:symbol           "P" .

om:faraday  a            om:SingularUnit , om:Unit ;
        rdfs:comment     "The faraday is a unit of electric charge defined as 9.648531e4 coulomb."@en ;
        rdfs:label       "faraday"@nl , "faraday"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasFactor     "9.648531e4"^^xsd:float ;
        om:hasUnit       om:coulomb .

om:teramole  a           om:PrefixedUnit ;
        rdfs:label       "teramol"@nl , "teramole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:mole ;
        om:symbol        "Tmol" .

om:therm-US  a               om:SingularUnit , om:Unit ;
        rdfs:comment         "The US therm is a unit of energy defined as 1.054804e8 joule."@en ;
        rdfs:label           "therm (US)"@en ;
        om:alternativeLabel  "US therm"@en ;
        om:hasDimension      om:energy-Dimension ;
        om:hasFactor         "1.054804e8"^^xsd:float ;
        om:hasUnit           om:joule .

om:PercentageUnit  a         owl:Class ;
        rdfs:label           "percentage unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:percent )
                             ] .

om:yottanewton  a        om:PrefixedUnit ;
        rdfs:label       "yottanewton"@nl , "yottanewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:newton ;
        om:symbol        "YN" .

om:SupergalacticLongitude
        a                   owl:Class ;
        rdfs:comment        "The angular distance on the celestial sphere measured clockwise from the supergalactic centre (as defined by the International Astronomical Union (IAU)) along the supergalactic equator to the intersection with the great circle drawn from the supergalactic north pole through the object."@en ;
        rdfs:label          "supergalactic longitude"@en ;
        rdfs:subClassOf     om:Angle ;
        om:commonlyHasUnit  om:second-Angle , om:minute-Angle , om:degree ;
        om:symbol           "SGL" .

om:degreeCelsius  a          om:SingularUnit , om:Unit ;
        rdfs:comment         "The degree Celsius is a unit of temperature defined as 1 kelvin."@en ;
        rdfs:label           "摄氏度"@zh , "degree Celsius"@en , "graad Celsius"@nl ;
        om:alternativeLabel  "centigrade"@en ;
        om:hasDimension      om:thermodynamicTemperature-Dimension ;
        om:hasUnit           om:kelvin ;
        om:longcomment       "The degree Celsius is a unit of temperature defined as 1 kelvin. The degree Celsius is a derived unit in the International System of Units." ;
        om:symbol            "°C" .

om:yottakelvin  a        om:PrefixedUnit ;
        rdfs:comment     "The yottakelvin is a unit of thermodynamic temperature defined as 1.0e24 kelvin."@en ;
        rdfs:label       "yottakelvin"@nl , "yottakelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:kelvin ;
        om:symbol        "YK" .

om:lumenPerWatt  a            om:UnitDivision ;
        rdfs:label            "lumen per watt"@nl , "lumen per watt"@en ;
        om:alternativeSymbol  "lm·W-1" , "lm W-1" ;
        om:hasDenominator     om:watt ;
        om:hasDimension       om:luminousEfficacy-Dimension ;
        om:hasNumerator       om:lumen ;
        om:symbol             "lm/W" .

om:decimole  a           om:PrefixedUnit ;
        rdfs:label       "decimol"@nl , "decimole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:mole ;
        om:symbol        "dmol" .

om:degreeFahrenheit  a   om:SingularUnit , om:Unit ;
        rdfs:comment     "The degree Fahrenheit is a unit of temperature defined as 5.555556e-1 kelvin."@en ;
        rdfs:label       "graad Fahrenheit"@nl , "degree Fahrenheit"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasFactor     "5.555556e-1"^^xsd:float ;
        om:hasUnit       om:kelvin ;
        om:symbol        "°F" .

om:CurvatureConstantUnit
        a                    owl:Class ;
        rdfs:label           "curvature constant unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:CapacitanceUnit  a        owl:Class ;
        rdfs:label           "capacitance unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:abfarad om:farad om:statfarad om:coulombPerVolt )
                                              ] om:PrefixedFarad )
                             ] .

om:Stress  a                owl:Class ;
        rdfs:comment        "Stress is a force that produces or tends to produce deformation in a body measured by the force applied per unit area."@en ;
        rdfs:label          "stress"@en , "mechanische spanning"@nl ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:pressure-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:StressUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:millipascal , om:microbar , om:hectopascal , om:centipascal , om:gigapascal , om:newtonPerSquareMetre , om:centimetreOfMercury , om:micropascal , om:millimetreOfMercury , om:torr , om:nanopascal , om:decibar , om:attopascal , om:bar , om:millibar , om:barye , om:picopascal , om:kilogramSecond-TimeToThePower-2ReciprocalMetre , om:atmosphere-Standard , om:megapascal , om:decapascal , om:pascal , om:kilopascal , om:exapascal , om:terapascal , om:atmosphere-Technical , om:petapascal , om:metreOfMercury , om:femtopascal , om:decipascal ;
        om:symbol           "σ" .

om:reciprocalPartsPerMillionPerYear
        a               om:UnitExponentiation ;
        rdfs:label      "reciprocal parts per million"@en ;
        om:hasBase      om:partsPerMillion ;
        om:hasExponent  -1 ;
        om:symbol       "ppm-1" .

om:tebibyte  a        om:PrefixedUnit ;
        rdfs:label    "tebibyte"@nl , "tebibyte"@en ;
        om:hasPrefix  om:tebi ;
        om:hasUnit    om:byte ;
        om:symbol     "TiB" .

om:MomentOfForce  a          owl:Class ;
        rdfs:comment         "Moment of force is the effectiveness of a force to produce rotation about an axis measured by the product of the force and the perpendicular distance from the line of action of the force to the axis."@en ;
        rdfs:label           "moment of force"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:energy-Dimension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:MomentOfForceUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        om:alternativeLabel  "moment"@en ;
        om:commonlyHasUnit   om:newtonMetre , om:micronewtonMetre , om:millinewtonMetre ;
        om:symbol            "M" .

om:BolometricMagnitude
        a                   owl:Class ;
        rdfs:comment        "The magnitude of a star measured across all wavelengths, so that it takes into account the total amount of energy radiated. If a star is a strong infrared or ultraviolet emitter, its bolometric magnitude  will differ greatly from its visual magnitude."@en ;
        rdfs:label          "bolometric magnitude"@en ;
        rdfs:subClassOf     om:Magnitude ;
        om:commonlyHasUnit  om:magnitude ;
        om:symbol           "m_bol" .

om:lumen  a              om:SingularUnit , om:Unit ;
        rdfs:comment     "The lumen is a unit of luminous flux defined as candela times steradian = lux times square metre."@en ;
        rdfs:label       "lumen"@nl , "lumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasUnit       om:candelaSteradian ;
        om:longcomment   "The lumen is a unit of luminous flux defined as candela times steradian = lux times square metre. The lumen is a derived unit in the International System of Units." ;
        om:symbol        "lm" .

om:kinematicViscosityOrThermalDiffusivity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "kinematic viscosity dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -1 .

om:decahertz  a          om:PrefixedUnit ;
        rdfs:comment     "The decahertz is a unit of frequency defined as 1.0e1 hertz."@en ;
        rdfs:label       "decahertz"@nl , "decahertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:hertz ;
        om:symbol        "daHz" .

om:picometre  a          om:PrefixedUnit ;
        rdfs:comment     "The picometre is a unit of length defined as 1.0e-12 metre."@en ;
        rdfs:label       "1/(10^12)米"@zh , "picometer"@nl , "picometre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:metre ;
        om:symbol        "pm" .

om:scoop  a         om:Unit ;
        rdfs:label  "bolletje"@nl , "scoop"@en .

om:TimeConstant  a          owl:Class ;
        rdfs:comment        "Time required to approach (1-1/e) of the final output value of a detector (about 63%) (Kitchin, Astrophysical Techniques, IoP, Table 1.1.2)."@en ;
        rdfs:label          "time constant"@en ;
        rdfs:subClassOf     om:Time ;
        om:commonlyHasUnit  om:second-Time ;
        om:symbol           "τ" .

om:poundAvoirdupois  a       om:SingularUnit , om:Unit ;
        rdfs:comment         "The avoirdupois pound is a unit of mass defined as 4.535924e-1 kilogram."@en ;
        rdfs:label           "pound (avoirdupois)"@en ;
        om:alternativeLabel  "avoirdupois pound"@en ;
        om:hasDimension      om:mass-Dimension ;
        om:hasFactor         "4.5359237e-1"^^xsd:float ;
        om:hasUnit           om:kilogram ;
        om:symbol            "lb" .

om:sum  a           om:Function ;
        rdfs:label  "合計"@ja , "sum"@en .

om:Power  a                 owl:Class ;
        rdfs:comment        "Power is the time rate at which work is done. It is a derived quantity in the International System of Units. Power is energy divided by time."@en ;
        rdfs:label          "power"@en , "功率"@zh , "vermogen"@nl ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:PowerUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:power-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        om:commonlyHasUnit  om:petawatt , om:attowatt , om:deciwatt , om:tonOfRefrigeration , om:horsepower-Boiler , om:microwatt , om:watt , om:centiwatt , om:terawatt , om:hectowatt , om:horsepower-British , om:picowatt , om:milliwatt , om:femtowatt , om:gigawatt , om:horsepower-Water , om:kilowatt , om:megawatt , om:horsepower-Metric , om:nanowatt , om:exawatt , om:decawatt , om:joulePerSecond-Time , om:solarLuminosity , om:horsepower-Electric ;
        om:symbol           "P" .

om:yoctoampere  a        om:PrefixedUnit ;
        rdfs:comment     "The yoctoampere is a unit of electric current defined as 1.0e-24 ampere."@en ;
        rdfs:label       "yoctoampère"@nl , "yoctoampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:ampere ;
        om:symbol        "yA" .

om:gramPerGigalitre  a        om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per gigalitre is a unit of density defined as gram divided by gigalitre."@en ;
        rdfs:label            "gram per gigaliter"@nl , "gram per gigalitre"@en ;
        om:alternativeSymbol  "g·Gl-1" , "g Gl-1" ;
        om:hasDenominator     om:gigalitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/Gl" .

om:PressureUnit  a           owl:Class ;
        rdfs:label           "pressure unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:atmosphere-Standard om:atmosphere-Technical om:bar om:barye om:metreOfMercury om:pascal om:torr om:decibar om:microbar om:millibar om:centimetreOfMercury om:millimetreOfMercury om:kilogramSecond-TimeToThePower-2ReciprocalMetre om:newtonPerSquareMetre )
                                              ] om:PrefixedPascal )
                             ] .

om:molePerPicometre  a        om:MolePerPrefixedMetre ;
        rdfs:label            "mole per picometer"@nl , "mole per picometre"@en ;
        om:alternativeSymbol  "mol·pm-1" , "mol pm-1" ;
        om:hasDenominator     om:picometre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/pm" .

om:BodyMass  a              owl:Class ;
        rdfs:label          "body mass"@en ;
        rdfs:subClassOf     om:Mass ;
        om:commonlyHasUnit  om:tonne , om:kilogram , om:gram ;
        om:unofficialLabel  "body weight" .

om:BudStadium  a            owl:Class ;
        rdfs:label          "knopstadium"@nl , "bud stadium"@en ;
        rdfs:subClassOf     om:Quantity ;
        om:commonlyHasUnit  om:_1-5 .

om:PrefixedMetrePerSecond-Time
        a                    owl:Class ;
        rdfs:label           "prefixed metre per second (time)"@en ;
        rdfs:subClassOf      om:UnitDivision ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a                  owl:Restriction ;
                                                       owl:allValuesFrom  om:PrefixedMetre ;
                                                       owl:onProperty     om:hasNumerator
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasNumerator
                                                       ] [ a               owl:Restriction ;
                                                           owl:hasValue    om:second-Time ;
                                                           owl:onProperty  om:hasDenominator
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasDenominator
                                                           ] )
                             ] .

om:luxSecond-Time  a          om:UnitMultiplication ;
        rdfs:label            "lux seconde"@nl , "lux second"@en ;
        om:alternativeSymbol  "lx·s" ;
        om:hasDimension       om:exposure-Dimension ;
        om:hasTerm1           om:lux ;
        om:hasTerm2           om:second-Time ;
        om:symbol             "lx s" .

om:gramPerZeptolitre  a       om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per zeptolitre is a unit of density defined as gram divided by zeptolitre."@en ;
        rdfs:label            "gram per zeptoliter"@nl , "gram per zeptolitre"@en ;
        om:alternativeSymbol  "g·zl-1" , "g zl-1" ;
        om:hasDenominator     om:zeptolitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/zl" .

om:wattPerMetreKelvin
        a                     om:UnitDivision ;
        rdfs:label            "watt per meter kelvin"@nl , "watt per metre kelvin"@en ;
        om:alternativeSymbol  "W·m-1·K-1" , "W m-1 K-1" , "W/(m·K)" ;
        om:hasDenominator     om:metreKelvin ;
        om:hasDimension       om:thermalConductivity-Dimension ;
        om:hasNumerator       om:watt ;
        om:symbol             "W/(m K)" .

om:squareMicrometre  a   om:SquarePrefixedMetre ;
        rdfs:label       "vierkante micrometer"@nl , "square micrometre"@en ;
        om:hasBase       om:micrometre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:symbol        "μm2" .

om:ElectricFluxDensity
        a                   owl:Class ;
        rdfs:label          "electric flux density"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:electricFluxDensity-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:ElectricFluxDensityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:coulombPerSquareMetre .

om:degreeCelsiusDay  a        om:UnitMultiplication ;
        rdfs:label            "graad Celsius dag"@nl , "degree Celsius day"@en ;
        om:alternativeSymbol  "°C·d" ;
        om:hasTerm1           om:degreeCelsius ;
        om:hasTerm2           om:day ;
        om:symbol             "°C d" .

om:squareHectometre  a   om:SquarePrefixedMetre ;
        rdfs:label       "vierkante hectometer"@nl , "square hectometre"@en ;
        om:hasBase       om:hectometre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:symbol        "hm2" .

om:AngularMomentum  a         owl:Class ;
        rdfs:label            "impulsmoment"@nl , "angular momentum"@en ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:actionOrAngularMomentum-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:AngularMomentumUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeLabel   "draaimoment"@nl , "draaiimpuls"@nl , "hoekmoment"@nl ;
        om:alternativeSymbol  "J" ;
        om:commonlyHasUnit    om:jouleSecond-Time , om:ergSecond-Time ;
        om:symbol             "L" .

om:kilobecquerel  a      om:PrefixedUnit ;
        rdfs:comment     "The kilobecquerel is a unit of activity defined as 1.0e3 becquerel."@en ;
        rdfs:label       "kilobecquerel"@nl , "kilobecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:becquerel ;
        om:symbol        "kBq" .

om:meganewton  a         om:PrefixedUnit ;
        rdfs:label       "meganewton"@nl , "meganewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:newton ;
        om:symbol        "MN" .

om:attomolePerMetre  a        om:PrefixedMolePerMetre ;
        rdfs:label            "attomole per meter"@nl , "attomole per metre"@en ;
        om:alternativeSymbol  "amol·m-1" , "amol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:attomole ;
        om:symbol             "amol/m" .

om:weberPerSquareMetre
        a                     om:UnitDivision ;
        rdfs:label            "weber per vierkante meter"@nl , "weber per square metre"@en ;
        om:alternativeSymbol  "Wb·m-2" , "Wb m-2" ;
        om:hasDenominator     om:squareMetre ;
        om:hasDimension       om:magneticFluxDensity-Dimension ;
        om:hasNumerator       om:weber ;
        om:symbol             "Wb/m2" .

om:gigametrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Gigametre per second squared is a unit of acceleration defined as gigametre divided by second squared."@en ;
        rdfs:label            "gigameter per seconde kwadraat"@nl , "gigametre per second squared"@en ;
        om:alternativeSymbol  "Gm·s-2" , "Gm s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:gigametre ;
        om:symbol             "Gm/s2" .

om:microlitre  a                   om:PrefixedUnit ;
        rdfs:label                 "microliter"@nl , "microlitre"@en ;
        om:hasDimension            om:volume-Dimension ;
        om:hasPrefix               om:micro ;
        om:hasUnit                 om:litre ;
        om:symbol                  "μl" ;
        om:unofficialAbbreviation  "ul" .

om:BetaWideMagnitude  a       owl:Class ;
        rdfs:comment          "β_wide  Magnitude in the Strömgren-Crawford photometric system with a peak wavelength at 485 nm and a peak-half-width of 12.9 nm."@en ;
        rdfs:label            "β_wide magnitude"@en ;
        rdfs:subClassOf       om:StroemgrenMagnitude ;
        om:alternativeSymbol  "β_wide" ;
        om:commonlyHasUnit    om:magnitude ;
        om:symbol             "β_w" ;
        ombibo:reference      ombibo:Crawford1958 , ombibo:Astrophysical_Techniques_chapter3 .

om:megakelvin  a         om:PrefixedUnit ;
        rdfs:comment     "The megakelvin is a unit of thermodynamic temperature defined as 1.0e6 kelvin."@en ;
        rdfs:label       "megakelvin"@nl , "megakelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:kelvin ;
        om:symbol        "MK" .

om:picosievert  a        om:PrefixedUnit ;
        rdfs:label       "picosievert"@nl , "picosievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:sievert ;
        om:symbol        "pSv" .

om:newtonPerMetre  a          om:UnitDivision ;
        rdfs:label            "newton per meter"@nl , "newton per metre"@en ;
        om:alternativeSymbol  "N·m-1" , "N m-1" ;
        om:hasDenominator     om:metre ;
        om:hasDimension       om:surfaceTension-Dimension ;
        om:hasNumerator       om:newton ;
        om:symbol             "N/m" .

om:hectolitre  a         om:PrefixedUnit ;
        rdfs:label       "hectoliter"@nl , "hectolitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:litre ;
        om:symbol        "hl" .

om:microsecond-Angle  a      om:PrefixedUnit ;
        rdfs:comment         "The microsecond (angle) is a unit of length defined as 1.0e-6 second (angle). Used in astronomy (measurements of positions of stars, galaxies, etc.) to represent the error."@en ;
        rdfs:label           "microseconde (hoek)"@nl , "microsecond (angle)"@en ;
        om:alternativeLabel  "microarcsecond"@en , "microsecond of arc"@en , "microboogseconde"@nl ;
        om:hasDimension      om:dimensionOne ;
        om:hasPrefix         om:milli ;
        om:hasUnit           om:second-Angle ;
        om:symbol            "μas" .

om:nanowatt  a           om:PrefixedUnit ;
        rdfs:label       "nanowatt"@nl , "nanowatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:watt ;
        om:symbol        "nW" .

om:hectobecquerel  a     om:PrefixedUnit ;
        rdfs:comment     "The hectobecquerel is a unit of activity defined as 1.0e2 becquerel."@en ;
        rdfs:label       "hectobecquerel"@nl , "hectobecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:becquerel ;
        om:symbol        "hBq" .

om:deepBowl  a      om:Unit ;
        rdfs:label  "diep bord"@nl , "deep bowl"@en .

om:decihertz  a          om:PrefixedUnit ;
        rdfs:comment     "The decihertz is a unit of frequency defined as 1.0e-1 hertz."@en ;
        rdfs:label       "decihertz"@nl , "decihertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:hertz ;
        om:symbol        "dHz" .

om:specificEntropyOrSpecificHeatCapacity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "specific entropy or specific heat capacity dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                -1 ;
        om:hasSITimeDimensionExponent  -2 .

om:metrePerMegasecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per megasecond squared is a unit of acceleration defined as metre divided by megasecond squared."@en ;
        rdfs:label            "meter per megaseconde kwadraat"@nl , "metre per megasecond squared"@en ;
        om:alternativeSymbol  "m·Ms-2" , "m Ms-2" ;
        om:hasDenominator     om:megasecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/Ms2" .

om:kilogramPerGigajoule
        a                     om:UnitDivision ;
        rdfs:comment          "Kilogram per gigajoule is a unit of energy consumption."@en ;
        rdfs:label            "kikogram per gigajoule"@en , "kilogram per gigajoule"@nl ;
        om:alternativeSymbol  "kg GJ-1" , "kg·GJ-1" ;
        om:hasDenominator     om:gigajoule ;
        om:hasNumerator       om:kilogram ;
        om:longcomment        "Kilogram per gigajoule is a unit of energy consumption defined as kilogram divided by gigajoule. Kilogram per gigajoule is a derived unit in the International System of Units." ;
        om:symbol             "kg/GJ" .

om:zettalux  a           om:PrefixedUnit ;
        rdfs:label       "zettalux"@nl , "zettalux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:lux ;
        om:symbol        "Zlx" .

om:zettawatt  a          om:PrefixedUnit ;
        rdfs:label       "zettawatt"@nl , "zettawatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:watt ;
        om:symbol        "ZW" .

om:StantonNumberForMassTransferUnit
        a                    owl:Class ;
        rdfs:label           "Stanton number for mass transfer unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:MolarHeatCapacityUnit
        a                    owl:Class ;
        rdfs:label           "molar heat capacity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:joulePerKelvinMole )
                             ] .

om:yoctohertz  a         om:PrefixedUnit ;
        rdfs:comment     "The yoctohertz is a unit of frequency defined as 1.0e-24 hertz."@en ;
        rdfs:label       "yoctohertz"@nl , "yoctohertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:hertz ;
        om:symbol        "yHz" .

om:density-Dimension  a                om:Dimension ;
        rdfs:label                     "density dimension"@en , "dichtheiddimensie"@nl ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                -3 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  0 .

om:exahertz  a           om:PrefixedUnit ;
        rdfs:comment     "The exahertz is a unit of frequency defined as 1.0e18 hertz."@en ;
        rdfs:label       "exahertz"@nl , "exahertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:hertz ;
        om:symbol        "EHz" .

om:ounceAvoirdupois  a        om:SingularUnit , om:Unit ;
        rdfs:comment          "The avoirdupois ounce is a unit of mass defined as 2.834952e-2 kilogram."@en ;
        rdfs:label            "ounce (avoirdupois)"@en ;
        om:alternativeLabel   "avoirdupois ounce"@en ;
        om:alternativeSymbol  "oz (av.)" , "oz avdp" ;
        om:hasDimension       om:mass-Dimension ;
        om:hasFactor          "2.834952e-2"^^xsd:float ;
        om:hasUnit            om:kilogram ;
        om:symbol             "oz" .

om:MolarVolume  a           owl:Class ;
        rdfs:label          "molair volume"@nl , "molar volume"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:MolarVolumeUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:litrePerMole , om:cubicMetrePerMole ;
        om:symbol           "V_m" .

om:megatonne  a          om:PrefixedUnit ;
        rdfs:label       "megaton"@nl , "megatonne"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:tonne ;
        om:symbol        "Mt" .

om:_1084.62OnTheCelsiusScale
        a                     om:FixedPoint ;
        rdfs:label            "1084.62摄氏度"@zh , "1084.62 on the Celsius scale"@en ;
        om:hasNumericalValue  "1084.62" ;
        om:hasPoint           om:_1357.77OnTheKelvinScale ;
        om:hasScale           om:CelsiusScale .

om:millilumen  a         om:PrefixedUnit ;
        rdfs:label       "millilumen"@nl , "millilumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:lumen ;
        om:symbol        "mlm" .

om:zeptonewton  a        om:PrefixedUnit ;
        rdfs:label       "zeptonewton"@nl , "zeptonewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:newton ;
        om:symbol        "zN" .

om:zettabit  a        om:PrefixedUnit ;
        rdfs:label    "zettabit"@nl , "zettabit"@en ;
        om:hasPrefix  om:zetta ;
        om:hasUnit    om:bit ;
        om:symbol     "Zbit" .

om:centilumen  a         om:PrefixedUnit ;
        rdfs:label       "centilumen"@nl , "centilumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:lumen ;
        om:symbol        "clm" .

om:yottapascal  a        om:PrefixedUnit ;
        rdfs:label       "yottapascal"@nl , "yottapascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:pascal ;
        om:symbol        "YPa" .

om:DarkNoise  a           owl:Class ;
        rdfs:comment      "Output from a detector when unilluminated - usually as RMS voltage or current (Kitchin, Astrophysical Techniques, IoP, Table 1.1.2)."@en ;
        rdfs:label        "dark noise"@en ;
        rdfs:subClassOf   om:Quantity ;
        ombibo:reference  ombibo:Astrophysical_Techniques_chapter1 .

om:zettaweber  a         om:PrefixedUnit ;
        rdfs:label       "zettaweber"@nl , "zettaweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:weber ;
        om:symbol        "ZWb" .

om:zeptokelvin  a        om:PrefixedUnit ;
        rdfs:comment     "The zeptkelvin is a unit of temperature defined as 1.0e-21 kelvin."@en ;
        rdfs:label       "zeptokelvin"@nl , "zeptokelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:kelvin ;
        om:symbol        "zK" .

om:gigalumen  a          om:PrefixedUnit ;
        rdfs:label       "gigalumen"@nl , "gigalumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:lumen ;
        om:symbol        "Glm" .

om:PrefixedMetre  a          owl:Class ;
        rdfs:label           "prefixed metre"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:metre ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:zeptogray  a          om:PrefixedUnit ;
        rdfs:comment     "The zeptgray is a unit of absorbed dose defined as 1.0e-21 gray."@en ;
        rdfs:label       "zeptogray"@nl , "zeptogray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:gray ;
        om:symbol        "zGy" .

om:VolumetricEnterobacteriaceaeCount
        a                   owl:Class ;
        rdfs:label          "Enterobacteriaceae count (volumetric)"@en ;
        rdfs:subClassOf     om:VolumetricViableCount ;
        om:commonlyHasUnit  om:_1000ColonyFormingUnitPerMillilitre , om:colonyFormingUnitPer25Millilitre , om:colonyFormingUnitPerMillilitre .

om:DensityUnit  a            owl:Class ;
        rdfs:label           "density unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:gramPerCubicmetre om:milligramPerCubicmetre om:gramPerCubicCentimetre om:microgramPerCubicCentimetre om:kilogramPerCubicmetre om:kilogramPerCubicDecimetre om:gramPerLitre om:solarMassPerCubicParsec )
                                              ] om:PrefixedGramPerLitre om:GramPerPrefixedLitre om:PrefixedGramPerPrefixedLitre )
                             ] .

om:attometrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Attometre per second is a unit of speed defined as attometre divided by second."@en ;
        rdfs:label            "attometre per second"@en , "attometer per seconde"@nl ;
        om:alternativeSymbol  "am s-1" , "am·s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:attometre ;
        om:symbol             "am/s" .

om:squareMetreSteradian
        a                     om:UnitMultiplication ;
        rdfs:label            "vierkante meter steradian"@nl , "square metre steradian"@en ;
        om:alternativeSymbol  "m2·sr" ;
        om:hasTerm1           om:squareMetre ;
        om:hasTerm2           om:steradian ;
        om:symbol             "m2 sr" .

om:petagram  a           om:PrefixedUnit ;
        rdfs:comment     "The petagram is a unit of mass defined as 1.0e15 gram."@en ;
        rdfs:label       "10^15克"@zh , "petagram"@nl , "petagram"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:gram ;
        om:symbol        "Pg" .

om:zeptometrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Zeptometre per second squared is a unit of acceleration defined as zeptometre divided by second squared."@en ;
        rdfs:label            "zeptometer per seconde kwadraat"@nl , "zeptometre per second squared"@en ;
        om:alternativeSymbol  "zm·s-2" , "zm s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:zeptometre ;
        om:symbol             "zm/s2" .

om:DryMass  a               owl:Class ;
        rdfs:label          "dry mass"@en ;
        rdfs:subClassOf     om:Mass ;
        om:commonlyHasUnit  om:tonne , om:kilogram , om:gram ;
        om:unofficialLabel  "dry weight" .

om:DensityParameterUnit
        a                    owl:Class ;
        rdfs:label           "density parameter unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:SpecificStreptococcusDysgalactiaeCount
        a                   owl:Class ;
        rdfs:label          "Streptococcus dysgalactiae count (specific)"@en ;
        rdfs:subClassOf     om:SpecificViableCount ;
        om:commonlyHasUnit  om:colonyFormingUnitPerGram .

om:radiance-Dimension
        a                              om:Dimension ;
        rdfs:label                     "radiance dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -3 .

om:barrel-US  a              om:SingularUnit , om:Unit ;
        rdfs:comment         "The US barrel is a unit of volume defined as 1.589873e-1 cubic metre."@en ;
        rdfs:label           "barrel (US)"@en ;
        om:alternativeLabel  "US barrel"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "1.589873e-1"^^xsd:float ;
        om:hasUnit           om:cubicMetre ;
        om:symbol            "bbl" .

om:millimole  a          om:PrefixedUnit ;
        rdfs:label       "millimol"@nl , "millimole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:mole ;
        om:symbol        "mmol" .

om:horsepower-Electric
        a                    om:SingularUnit , om:Unit ;
        rdfs:comment         "The electric horsepower is a unit of power defined as 7.46e2 watt."@en ;
        rdfs:label           "horsepower (electric)"@en ;
        om:alternativeLabel  "electric horsepower"@en ;
        om:hasDimension      om:power-Dimension ;
        om:hasFactor         "7.46e2"^^xsd:float ;
        om:hasUnit           om:watt .

om:kilobyte  a        om:PrefixedUnit ;
        rdfs:label    "kilobyte"@nl , "kilobyte"@en ;
        om:hasPrefix  om:kilo ;
        om:hasUnit    om:byte ;
        om:symbol     "kB" .

om:ElectricFieldUnit  a      owl:Class ;
        rdfs:label           "electric field unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:newtonPerCoulomb om:voltPerMetre )
                             ] .

om:wattPerAmpere  a           om:UnitDivision ;
        rdfs:label            "watt per ampère"@nl , "watt per ampere"@en ;
        om:alternativeSymbol  "W·A-1" , "W A-1" ;
        om:hasDenominator     om:ampere ;
        om:hasDimension       om:electricPotential-Dimension ;
        om:hasNumerator       om:watt ;
        om:symbol             "W/A" .

om:KnudsenNumber  a         owl:Class ;
        rdfs:comment        "The Knudsen number is a dimensionless number defined as the ratio of the molecular mean free path length to a representative physical length scale."@en ;
        rdfs:label          "getal van Knudsen"@nl , "Knudsen number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:KnudsenNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Kn" .

om:picofarad  a          om:PrefixedUnit ;
        rdfs:comment     "The picofarad is a unit of capacitance defined as 1.0e-12 farad."@en ;
        rdfs:label       "picofarad"@nl , "picofarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:farad ;
        om:symbol        "pF" .

om:decaampere  a         om:PrefixedUnit ;
        rdfs:comment     "The decaampere is a unit of electric current defined as 1.0e1 ampere."@en ;
        rdfs:label       "decaampère"@nl , "decaampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:ampere ;
        om:symbol        "daA" .

om:micromolair  a        om:PrefixedUnit ;
        rdfs:comment     "The micromolair is a unit of amount of substance concentration defined as 1.0e-6 molair."@en ;
        rdfs:label       "micromolair"@nl , "micromolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:molair ;
        om:symbol        "μM" .

om:decagray  a           om:PrefixedUnit ;
        rdfs:comment     "The decagray is a unit of absorbed dose defined as 1.0e1 gray."@en ;
        rdfs:label       "decagray"@nl , "decagray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:gray ;
        om:symbol        "daGy" .

om:terametrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Terametre per second squared is a unit of acceleration defined as terametre divided by second squared."@en ;
        rdfs:label            "terameter per seconde kwadraat"@nl , "terametre per second squared"@en ;
        om:alternativeSymbol  "Tm·s-2" , "Tm s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:terametre ;
        om:symbol             "Tm/s2" .

om:PermeabilityOfFreeSpace
        a                    owl:Class ;
        rdfs:label           "permeability of free space"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:permeabilityOfFreeSpace-Dimension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:PermeabilityOfFreeSpaceUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        om:alternativeLabel  "vacuum permeability"@en ;
        om:commonlyHasUnit   om:henryPerMetre ;
        om:symbol            "μ" .

om:millinewton  a        om:PrefixedUnit ;
        rdfs:label       "millinewton"@nl , "millinewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:newton ;
        om:symbol        "mN" .

om:megavolt  a           om:PrefixedUnit ;
        rdfs:label       "megavolt"@nl , "megavolt"@en ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:volt ;
        om:symbol        "MV" .

om:kibi  a                   om:BinaryPrefix ;
        rdfs:comment         "IEC prefix"@en ;
        rdfs:label           "kibi"@nl , "kibi"@en ;
        om:alternativeLabel  "kilobinary"@en ;
        om:hasFactor         "1.024e3"^^xsd:float ;
        om:symbol            "Ki" .

om:Exposure  a              owl:Class ;
        rdfs:label          "exposure"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:exposure-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:ExposureUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:luxSecond-Time .

om:MagneticReynoldsNumber
        a                   owl:Class ;
        rdfs:label          "magnetisch getal van Reynolds"@nl , "magnetic Reynolds number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:MagneticReynoldsNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Rm" .

om:millikelvin  a        om:PrefixedUnit ;
        rdfs:comment     "The millikelvin is a unit of temperature defined as 1.0e-3 kelvin."@en ;
        rdfs:label       "millikelvin"@nl , "millikelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:kelvin ;
        om:symbol        "mK" .

om:cubicMegametre  a     om:CubicPrefixedMetre ;
        rdfs:label       "kubieke megameter"@nl , "cubic megametre"@en ;
        om:hasBase       om:megametre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "Mm3" .

om:reciprocalKelvin  a  om:UnitExponentiation ;
        rdfs:label      "omgekeerde kelvin"@nl , "reciprocal kelvin"@en ;
        om:hasBase      om:kelvin ;
        om:hasExponent  -1 ;
        om:symbol       "K-1" .

om:megapascal  a         om:PrefixedUnit ;
        rdfs:label       "megapascal"@nl , "megapascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:pascal ;
        om:symbol        "MPa" .

om:barye  a              om:Unit , om:SingularUnit ;
        rdfs:comment     "The barye is a unit of pressure defined as 0.1 pascal."@en ;
        rdfs:label       "barye"@nl , "barye"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasFactor     "1.0e-1"^^xsd:float ;
        om:hasUnit       om:pascal ;
        om:symbol        "ba" .

om:colonyFormingUnitPerMillilitre
        a                  om:UnitDivision ;
        rdfs:label         "colony forming unit per millilitre"@en ;
        om:hasDenominator  om:millilitre ;
        om:hasNumerator    om:colonyFormingUnit ;
        om:symbol          "CFU/ml" .

om:_24.5561OnTheKelvinScale
        a                     om:FixedPoint ;
        rdfs:label            "24.5561 on the Kelvin scale"@en ;
        om:hasNumericalValue  "24.5561" ;
        om:hasScale           om:KelvinScale .

om:FirstCowlingNumber
        a                   owl:Class ;
        rdfs:label          "first Cowling number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:FirstCowlingNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Co_1" .

om:kilogramPerSecond-Time
        a                     om:UnitDivision ;
        rdfs:label            "kilogram per seconde"@nl , "kilogram per second"@en ;
        om:alternativeSymbol  "kg·s-1" , "kg s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:massFlow-Dimension ;
        om:hasNumerator       om:kilogram ;
        om:symbol             "kg/s" .

om:microlux  a           om:PrefixedUnit ;
        rdfs:label       "microlux"@nl , "microlux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:lux ;
        om:symbol        "μlx" .

om:MolePerPrefixedLitre
        a                    owl:Class ;
        rdfs:label           "mole per prefixed litre"@en ;
        rdfs:subClassOf      om:UnitDivision ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:mole ;
                                                       owl:onProperty  om:hasNumerator
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasNumerator
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:PrefixedLitre ;
                                                           owl:onProperty     om:hasDenominator
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasDenominator
                                                           ] )
                             ] .

om:kilogramPerSquareMetre
        a                     om:UnitDivision ;
        rdfs:label            "kilogram per vierkante meter"@nl , "kilogram per square metre"@en ;
        om:alternativeSymbol  "kg·m-2" , "kg m-2" ;
        om:hasDenominator     om:squareMetre ;
        om:hasNumerator       om:kilogram ;
        om:symbol             "kg/m2" .

om:yMagnitude  a              owl:Class ;
        rdfs:comment          "y Magnitude in the Strömgren photometric system with a peak wavelength at 547 nm and a peak-half-width of 23 nm."@en ;
        rdfs:label            "y magnitude"@en ;
        rdfs:subClassOf       om:StroemgrenMagnitude ;
        om:alternativeSymbol  "m_y" ;
        om:commonlyHasUnit    om:magnitude ;
        om:symbol             "y" ;
        ombibo:reference      ombibo:Crawford1958 , ombibo:Astrophysical_Techniques_chapter3 , ombibo:Stroemgren1956 .

om:DynamicRangeUnit  a       owl:Class ;
        rdfs:label           "dynamic range unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:VascularBrowning  a       owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: poster (code)."@nl ;
        rdfs:label           "vascular browning"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "vascular"@en ;
        om:commonlyHasUnit   om:_1-5 .

om:StorageModulus  a        owl:Class ;
        rdfs:label          "storage modulus"@en ;
        rdfs:subClassOf     om:DynamicModulus ;
        om:commonlyHasUnit  om:megapascal , om:hectopascal , om:decibar , om:decipascal , om:pascal , om:newtonPerSquareMetre , om:gigapascal , om:kilopascal , om:picopascal , om:torr , om:femtopascal , om:millimetreOfMercury , om:millibar , om:attopascal , om:barye , om:microbar , om:bar , om:micropascal , om:atmosphere-Technical , om:exapascal , om:centipascal , om:centimetreOfMercury , om:atmosphere-Standard , om:terapascal , om:millipascal , om:petapascal , om:decapascal , om:kilogramSecond-TimeToThePower-2ReciprocalMetre , om:metreOfMercury , om:nanopascal ;
        om:symbol           "E'" .

om:femtoradian  a        om:PrefixedUnit ;
        rdfs:label       "femtoradiaal"@nl , "femtoradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:radian ;
        om:symbol        "frad" .

om:ElectricCurrentUnit
        a                    owl:Class ;
        rdfs:label           "electric current unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:abampere om:ampere om:biot om:statampere )
                                              ] om:PrefixedAmpere )
                             ] .

om:attoradian  a         om:PrefixedUnit ;
        rdfs:label       "attoradiaal"@nl , "attoradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:radian ;
        om:symbol        "arad" .

om:BMagnitudeAtMaximumBrightness
        a                   owl:Class ;
        rdfs:comment        "Johnson B magnitude at maximum brightness (i.e. for a variable star). The Johnson B band is a standard filter in the blue area. The central wavelength is 440nm and the bandwidth is 100nm.  The filter to be used is the Corning 5030 filter plus the Schott GG13 filter."@en ;
        rdfs:label          "B magnitude at maximum brightness"@en ;
        rdfs:subClassOf     om:MagnitudeAtMaximumBrightness , om:BMagnitude ;
        om:commonlyHasUnit  om:magnitude , om:one ;
        om:symbol           "B_max" ;
        ombibo:reference    ombibo:Astrophysical_Techniques_chapter3 .

om:molePerZettalitre  a       om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per zettalitre is a unit of amount of substance concentration defined as mole divided by zettalitre."@en ;
        rdfs:label            "mole per zettaliter"@nl , "mole per zettalitre"@en ;
        om:alternativeSymbol  "mol·Zl-1" , "mol Zl-1" ;
        om:hasDenominator     om:zettalitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/Zl" .

om:piconewton  a         om:PrefixedUnit ;
        rdfs:label       "piconewton"@nl , "piconewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:newton ;
        om:symbol        "pN" .

om:PrefixedMolePerMetre
        a                    owl:Class ;
        rdfs:label           "prefixed mole per metre"@en ;
        rdfs:subClassOf      om:UnitDivision ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a                  owl:Restriction ;
                                                       owl:allValuesFrom  om:PrefixedMole ;
                                                       owl:onProperty     om:hasNumerator
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasNumerator
                                                       ] [ a               owl:Restriction ;
                                                           owl:hasValue    om:metre ;
                                                           owl:onProperty  om:hasDenominator
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasDenominator
                                                           ] )
                             ] .

om:ColourTemperature  a     owl:Class ;
        rdfs:comment        "The temperature of a blackbody that has the same colour index as a given star."@en ;
        rdfs:label          "colour temperature"@en ;
        rdfs:subClassOf     om:ThermodynamicTemperature ;
        om:commonlyHasUnit  om:kelvin .

om:zeptodegreeCelsius
        a                om:PrefixedUnit ;
        rdfs:comment     "The zeptdegree Celsius is a unit of temperature defined as 1.0e-21 degree Celsius."@en ;
        rdfs:label       "zeptograad Celsius"@nl , "zeptodegree Celsius"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:degreeCelsius ;
        om:symbol        "z°C" .

om:Co-RotationRadius  a     owl:Class ;
        rdfs:comment        "The radius (distance from the galaxy's centre) at which the stars move at the same speed as the spiral pattern or bar in a galaxy."@en ;
        rdfs:label          "co-rotation radius"@en ;
        rdfs:subClassOf     om:Radius ;
        om:commonlyHasUnit  om:kiloparsec , om:lightYear , om:astronomicalUnit , om:parsec ;
        om:symbol           "r_c" .

om:hectogray  a          om:PrefixedUnit ;
        rdfs:comment     "The hectogray is a unit of absorbed dose defined as 1.0e2 gray."@en ;
        rdfs:label       "hectogray"@nl , "hectogray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:gray ;
        om:symbol        "hGy" .

om:picokelvin  a         om:PrefixedUnit ;
        rdfs:comment     "The picokelvin is a unit of temperature defined as 1.0e-12 kelvin."@en ;
        rdfs:label       "picokelvin"@nl , "picokelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:kelvin ;
        om:symbol        "pK" .

om:decacandela  a        om:PrefixedUnit ;
        rdfs:comment     "The decacandela is a unit of luminous intensity defined as 1.0e1 candela."@en ;
        rdfs:label       "decacandela"@nl , "decacandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:candela ;
        om:symbol        "dacd" .

om:zeptometre  a         om:PrefixedUnit ;
        rdfs:comment     "The zeptometre is a unit of length defined as 1.0e-21 metre."@en ;
        rdfs:label       "zeptometer"@nl , "zeptometre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:metre ;
        om:symbol        "zm" .

om:centistokes  a        om:PrefixedUnit ;
        rdfs:label       "centistokes"@nl , "centistokes"@en ;
        om:hasDimension  om:kinematicViscosityOrThermalDiffusivity-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:stokes ;
        om:symbol        "cSt" .

om:femtometrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Femtometre per second squared is a unit of acceleration defined as femtometre divided by second squared."@en ;
        rdfs:label            "femtometer per seconde kwadraat"@nl , "femtometre per second squared"@en ;
        om:alternativeSymbol  "fm s-2" , "fm·s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:femtometre ;
        om:symbol             "fm/s2" .

om:decibar  a            om:PrefixedUnit ;
        rdfs:comment     "The decibar is a unit of pressure defined as 1.0e-1 bar."@en ;
        rdfs:label       "decibar"@nl , "decibar"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:bar ;
        om:symbol        "dbar" .

om:fluidOunce-Imperial
        a                    om:SingularUnit , om:Unit ;
        rdfs:comment         "The imperial fluid ounce is a unit of volume defined as 2.841306e-5 cubic metre."@en ;
        rdfs:label           "fluid ounce (imperial)"@en ;
        om:alternativeLabel  "imperial fluid ounce"@en , "ounce (imperial fluid)"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "2.841306e-5"^^xsd:float ;
        om:hasUnit           om:cubicMetre ;
        om:symbol            "fl oz" .

om:zeptopascal  a        om:PrefixedUnit ;
        rdfs:label       "zeptopascal"@nl , "zeptopascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:pascal ;
        om:symbol        "zPa" .

om:candela  a            om:SingularUnit , om:Unit ;
        rdfs:comment     "The candela is a unit of luminous intensity defined as the luminous intensity, in a given direction, of a source that emits monochromatic radiation of frequency 540e12 hertz and that has a radiant intensity in that direction of 1/683 watt per steradian."@en ;
        rdfs:label       "candela"@nl , "candela"@en , "坎德拉"@zh ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasQuantity   om:luminousIntensityInAGivenDirectionOfASourceThatEmitsMonochromaticRadiationOfFrequency540e12HertzAndThatHasARadiantIntensityInThatDirectionOf1683WattPerSteradian ;
        om:longcomment   "The candela is a unit of luminous intensity defined as the luminous intensity, in a given direction, of a source that emits monochromatic radiation of frequency 540e12 hertz and that has a radiant intensity in that direction of 1/683 watt per steradian. The candela is a base unit in the International System of Units." ;
        om:symbol        "cd" .

om:decamolePerMetre  a        om:PrefixedMolePerMetre ;
        rdfs:label            "decamole per meter"@nl , "decamole per metre"@en ;
        om:alternativeSymbol  "damol·m-1" , "damol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:decamole ;
        om:symbol             "damol/m" .

om:yottasecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "yottaseconde kwadraat"@nl , "yottasecond squared"@en ;
        om:hasBase      om:yottasecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "Ys2" .

ombibo:Stroemgren1956
        a                bibo:Article ;
        dc:creator       ombibo:Brengt_Stroemgren ;
        dc:date          "1956" ;
        dc:isPartOf      ombibo:VistasAstronomy ;
        dc:subject       "Astronomy" , "Distance Measurement" ;
        dc:title         "Two-dimensional spectral classification of F stars through photoelectric photometry with interference filters" ;
        bibo:authorList  ombibo:Stroemgren1956Authors ;
        bibo:pageEnd     "1346" ;
        bibo:pageStart   "1336" ;
        bibo:uri         "http://www.sciencedirect.com/science/article/pii/0083665656900605" ;
        bibo:volume      "2" .

om:MetrePerPrefixedSecond-Time
        a                    owl:Class ;
        rdfs:label           "metre per prefixed second (time)"@en ;
        rdfs:subClassOf      om:UnitDivision ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:metre ;
                                                       owl:onProperty  om:hasNumerator
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasNumerator
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:PrefixedSecond-Time ;
                                                           owl:onProperty     om:hasDenominator
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasDenominator
                                                           ] )
                             ] .

ombibo:CR_Kitchin  a  foaf:Person ;
        foaf:name  "C.R. Kitchin" .

om:microcandela  a       om:PrefixedUnit ;
        rdfs:comment     "The microcandela is a unit of luminous intensity defined as 1.0e-6 candela."@en ;
        rdfs:label       "microcandela"@nl , "microcandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:candela ;
        om:symbol        "μcd" .

om:AccelerationUnit  a       owl:Class ;
        rdfs:label           "acceleration unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:gal om:metrePerSecond-TimeSquared )
                                              ] om:PrefixedMetrePerSecond-TimeSquared om:MetrePerPrefixedSecond-TimeSquared om:PrefixedMetrePerPrefixedSecond-TimeSquared )
                             ] .

om:VolumetricColiformBacterieCount
        a                   owl:Class ;
        rdfs:label          "coliform bacteria count (volumetric)"@en ;
        rdfs:subClassOf     om:VolumetricViableCount ;
        om:commonlyHasUnit  om:_1000ColonyFormingUnitPerMillilitre , om:colonyFormingUnitPer25Millilitre , om:colonyFormingUnitPerMillilitre .

om:PrefixedFarad  a          owl:Class ;
        rdfs:label           "prefixed farad"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:farad ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:NumberAbscisedBuds
        a                    owl:Class ;
        rdfs:comment         "Aantal gevallen knoppen."@nl ;
        rdfs:label           "aantal gevallen knoppen"@nl , "number abscised buds"@en ;
        rdfs:subClassOf      om:NumberBuds ;
        om:alternativeLabel  "#abscised buds"@en ;
        om:commonlyHasUnit   om:one .

om:megamolePerMetre  a        om:PrefixedMolePerMetre ;
        rdfs:label            "megamole per meter"@nl , "megamole per metre"@en ;
        om:alternativeSymbol  "Mmol·m-1" , "Mmol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:megamole ;
        om:symbol             "Mmol/m" .

om:quart-Imperial  a         om:SingularUnit , om:Unit ;
        rdfs:comment         "The imperial quart is a unit of volume defined as 1.1365 litre."@en ;
        rdfs:label           "quart (imperial)"@en ;
        om:alternativeLabel  "imperial quart"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "1.1365"^^xsd:float ;
        om:hasUnit           om:litre .

om:CapMass  a               owl:Class ;
        rdfs:label          "cap mass"@en ;
        rdfs:subClassOf     om:Mass ;
        om:commonlyHasUnit  om:tonne , om:kilogram , om:gram ;
        om:unofficialLabel  "cap weight" .

om:petatesla  a          om:PrefixedUnit ;
        rdfs:label       "petatesla"@nl , "petatesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:tesla ;
        om:symbol        "PT" .

om:cubicYoctometre  a    om:CubicPrefixedMetre ;
        rdfs:label       "kubieke yoctometer"@nl , "cubic yoctometre"@en ;
        om:hasBase       om:yoctometre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "ym3" .

om:femto  a           om:SIPrefix ;
        rdfs:label    "femto"@nl , "femto"@en ;
        om:hasFactor  "1e-15"^^xsd:float ;
        om:symbol     "f" .

om:yottajoule  a         om:PrefixedUnit ;
        rdfs:comment     "The yottajoule is a unit of energy defined as 1.0e24 joule."@en ;
        rdfs:label       "yottajoule"@nl , "yottajoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:joule ;
        om:symbol        "YJ" .

om:mebibyte  a        om:PrefixedUnit ;
        rdfs:label    "mebibyte"@nl , "mebibyte"@en ;
        om:hasPrefix  om:mebi ;
        om:hasUnit    om:byte ;
        om:symbol     "MiB" .

om:WettingAngle  a          owl:Class ;
        rdfs:label          "wetting angle"@en ;
        rdfs:subClassOf     om:Angle ;
        om:commonlyHasUnit  om:mil-Angle , om:degree , om:picoradian , om:milliradian , om:radian , om:gon , om:minute-Angle , om:nanoradian , om:microradian , om:revolution , om:millisecond-Angle , om:second-Angle , om:femtoradian , om:microsecond-Angle , om:metrePerMetre , om:centiradian , om:attoradian , om:deciradian .

om:ReddeningU-B  a           owl:Class ;
        rdfs:comment         "Reddening measured with the U and B passbands."@en ;
        rdfs:label           "reddening (U-B)"@en ;
        rdfs:subClassOf      om:Reddening ;
        om:LaTeXSymbol       "E_{\\mathit{U-B}}" ;
        om:alternativeLabel  "wavelength-selective extinction (U-B)"@en , "colour excess (U-B)"@en ;
        om:commonlyHasUnit   om:magnitude ;
        om:symbol            "E_U-B" .

om:SchmidtNumber  a         owl:Class ;
        rdfs:label          "getal van Schmidt"@nl , "Schmidt number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:SchmidtNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Sc" .

om:InternalEnergy  a        owl:Class ;
        rdfs:comment        "The internal energy of a thermodynamic system, or a body with well-defined boundaries is the total of the kinetic energy due to the motion of molecules (translational, rotational, vibrational) and the potential energy associated with the vibrational and electric energy of atoms within molecules or crystals."@en ;
        rdfs:label          "inwendige energie"@nl , "internal energy"@en ;
        rdfs:subClassOf     om:Energy ;
        om:commonlyHasUnit  om:electronvolt , om:exajoule , om:calorie-15C , om:megajoule , om:decajoule , om:petajoule , om:calorie-Thermochemical , om:tonOfTNT , om:megaelectronvolt , om:attojoule , om:footPoundal , om:kilocalorie-Mean , om:megaerg , om:gigajoule , om:quad , om:femtojoule , om:therm-EC , om:millijoule , om:BritishThermalUnit-60F , om:therm-US , om:centijoule , om:picojoule , om:gigaelectronvolt , om:decijoule , om:kilowattHour , om:terawattHour , om:newtonMetre , om:calorie-20C , om:BritishThermalUnit-Mean , om:hectojoule , om:millinewtonMetre , om:nanojoule , om:joule , om:erg , om:calorie-Mean , om:wattHour , om:kiloelectronvolt , om:terajoule , om:BritishThermalUnit-Thermochemical , om:micronewtonMetre , om:BritishThermalUnit-39F , om:calorie-InternationalTable , om:microjoule , om:BritishThermalUnit-59F , om:kilojoule , om:BritishThermalUnit-InternationalTable ;
        om:symbol           "U" .

om:portion  a       om:Unit ;
        rdfs:label  "portie"@nl , "portion"@en .

om:attoohm  a            om:PrefixedUnit ;
        rdfs:label       "attoohm"@nl , "attoohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:ohm ;
        om:symbol        "aΩ" .

om:nanohertz  a          om:PrefixedUnit ;
        rdfs:comment     "The nanohertz is a unit of frequency defined as 1.0e-9 hertz."@en ;
        rdfs:label       "nanohertz"@nl , "nanohertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:hertz ;
        om:symbol        "nHz" .

om:radianPerSecond-Time
        a                     om:UnitDivision ;
        rdfs:label            "radiaal per seconde"@nl , "radian per second"@en ;
        om:alternativeSymbol  "rad·s-1" , "rad s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:angularSpeed-Dimension ;
        om:hasNumerator       om:radian ;
        om:symbol             "rad/s" .

om:AbsorbedDoseRateUnit
        a                    owl:Class ;
        rdfs:label           "absorbed dose rate unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:grayPerSecond-Time )
                             ] .

om:amperePerWatt  a           om:UnitDivision ;
        rdfs:label            "ampere per watt"@nl , "ampere per watt"@en ;
        om:alternativeSymbol  "A·W-1" , "A W-1" ;
        om:hasDenominator     om:watt ;
        om:hasNumerator       om:ampere ;
        om:symbol             "A/W" .

om:kiloweber  a          om:PrefixedUnit ;
        rdfs:label       "kiloweber"@nl , "kiloweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:weber ;
        om:symbol        "kWb" .

om:GrashofNumberUnit  a      owl:Class ;
        rdfs:label           "Grashof number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:Permeance-Electromagnetic
        a                    owl:Class ;
        rdfs:comment         "Electromagnetic permeance is a measure of flux for a number of current-turns in magnetic circuit."@en ;
        rdfs:label           "permeance (electromagnetic)"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:inductanceOrPermeance-Electromagnetic-Dimension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:Permeance-ElectromagneticUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        om:alternativeLabel  "electromagnetic permeance"@en ;
        om:commonlyHasUnit   om:decahenry , om:nanohenry , om:megahenry , om:picohenry , om:microhenry , om:hectohenry , om:femtohenry , om:attohenry , om:kilohenry , om:terahenry , om:centihenry , om:gigahenry , om:weberPerAmpere , om:millihenry , om:exahenry , om:petahenry , om:decihenry ;
        om:symbol            "Λ" .

om:SpecificSalmonellaCount
        a                   owl:Class ;
        rdfs:label          "Salmonella count (specific)"@en ;
        rdfs:subClassOf     om:SpecificViableCount ;
        om:commonlyHasUnit  om:colonyFormingUnitPerGram .

om:first  a         om:Function ;
        rdfs:label  "最初"@ja , "first"@en .

om:mile-USSurvey  a          om:SingularUnit , om:Unit ;
        rdfs:comment         "The US survey mile is a unit of length defined as 1.609347e3 metre."@en ;
        rdfs:label           "mile (US survey)"@en ;
        om:alternativeLabel  "US survey mile"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasFactor         "1.609347e3"^^xsd:float ;
        om:hasUnit           om:metre .

om:millipascal  a        om:PrefixedUnit ;
        rdfs:label       "millipascal"@nl , "millipascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:pascal ;
        om:symbol        "mPa" .

om:pica-Postscript  a        om:SingularUnit , om:Unit ;
        rdfs:comment         "The Postscript pica is a unit of length defined as 12 point (Postscript)."@en ;
        rdfs:label           "pica (Postscript)"@en ;
        om:alternativeLabel  "Postscript pica"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasFactor         "12"^^xsd:float ;
        om:hasUnit           om:point-Postscript .

om:NumberManualFirmness3
        a                    owl:Class ;
        rdfs:comment         "Firmness manueel: 3 = zacht."@nl ;
        rdfs:label           "aantal manuele stevigheid 3"@nl , "number manual firmness 3"@en ;
        rdfs:subClassOf      om:NumberManualFirmness ;
        om:alternativeLabel  "firmness_m_3"@en ;
        om:commonlyHasUnit   om:one .

om:NumberAbscisedLeaves
        a                    owl:Class ;
        rdfs:comment         "Aantal gevallen bladeren."@nl ;
        rdfs:label           "aantal gevallen bladeren"@nl , "number abscised leaves"@en ;
        rdfs:subClassOf      om:NumberLeaves ;
        om:alternativeLabel  "#abscised leaves"@en ;
        om:commonlyHasUnit   om:one .

om:VolumetricStreptococcusAgalactiaeCount
        a                   owl:Class ;
        rdfs:label          "Streptococcus agalactiae count (volumetric)"@en ;
        rdfs:subClassOf     om:VolumetricViableCount ;
        om:commonlyHasUnit  om:_1000ColonyFormingUnitPerMillilitre , om:colonyFormingUnitPer25Millilitre , om:colonyFormingUnitPerMillilitre .

om:attokatal  a          om:PrefixedUnit ;
        rdfs:comment     "The attokatal is a unit of catalytic activity defined as 1.0e-18 katal."@en ;
        rdfs:label       "attokatal"@nl , "attokatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:katal ;
        om:symbol        "akat" .

om:PowerDensityUnit  a       owl:Class ;
        rdfs:label           "power density unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:wattPerSquareMetre )
                             ] .

om:RadiantIntensityUnit
        a                    owl:Class ;
        rdfs:label           "radiant intensity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:wattPerSteradian )
                             ] .

om:SpecificCatalyticActivity
        a                   owl:Class ;
        rdfs:label          "specific catalytic activity"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:specificCatalyticActivity-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:SpecificCatalyticActivityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:deltaA450PerSecond-TimePerMilligram , om:nanokatalPerMilligram .

om:metrePerDay  a             om:UnitDivision ;
        rdfs:comment          "Metre per day is a unit of speed defined as metre divided by day."@en ;
        rdfs:label            "meter per dag"@nl , "metre per day"@en ;
        om:alternativeSymbol  "m·d-1" , "m d-1" ;
        om:hasDenominator     om:day ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/d" .

om:NusseltNumberUnit  a      owl:Class ;
        rdfs:label           "Nusselt number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:fluidOunce-US  a          om:Unit , om:SingularUnit ;
        rdfs:comment         "The US fluid ounce is a unit of volume defined as 2.957353e-5 cubic metre."@en ;
        rdfs:label           "fluid ounce (US)"@en ;
        om:alternativeLabel  "ounce (US fluid)"@en , "US fluid ounce"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "2.957353e-5"^^xsd:float ;
        om:hasUnit           om:cubicMetre ;
        om:symbol            "fl oz" .

om:AtomicMass  a            owl:Class ;
        rdfs:label          "atomic mass"@en ;
        rdfs:subClassOf     om:Mass ;
        om:commonlyHasUnit  om:nanounifiedAtomicMassUnit , om:unifiedAtomicMassUnit ;
        om:symbol           "m_a" .

om:FourierNumberUnit  a      owl:Class ;
        rdfs:label           "Fourier number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:joulePerCubicmetre
        a                     om:UnitDivision ;
        rdfs:label            "joule per kubieke meter"@nl , "joule per cubic metre"@en ;
        om:alternativeSymbol  "J·m-3" , "J m-3" ;
        om:hasDenominator     om:cubicMetre ;
        om:hasDimension       om:energyDensity-Dimension ;
        om:hasNumerator       om:joule ;
        om:symbol             "J/m3" .

om:SpecificCatalyticActivityUnit
        a                    owl:Class ;
        rdfs:label           "specific catalytic activity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:nanokatalPerMilligram om:deltaA450PerSecond-TimePerMilligram )
                             ] .

om:metrePerAttosecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per attosecond is a unit of speed defined as metre divided by attosecond."@en ;
        rdfs:label            "metre per attosecond"@en , "meter per attoseconde"@nl ;
        om:alternativeSymbol  "m as-1" , "m·as-1" ;
        om:hasDenominator     om:attosecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/as" .

om:SIPrefix  a           owl:Class ;
        rdfs:label       "SI prefix"@en ;
        rdfs:subClassOf  om:Prefix .

om:AreaFraction  a          owl:Class ;
        rdfs:label          "oppervlaktefractie"@nl , "area fraction"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:AreaFractionUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one , om:partsPerMillion , om:squareMetrePerSquareMetre , om:percent .

om:PhotographicAmplitude
        a                   owl:Class ;
        rdfs:comment        "Amplitude of the light variation in photographic magnitude."@en ;
        rdfs:label          "photographic amplitude"@en ;
        rdfs:subClassOf     om:Amplitude ;
        om:commonlyHasUnit  om:magnitude ;
        om:symbol           "A_V" .

om:hectosievert  a       om:PrefixedUnit ;
        rdfs:label       "hectosievert"@nl , "hectosievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:sievert ;
        om:symbol        "hSv" .

om:SaltStrength  a       owl:Class ;
        rdfs:label       "zoutsterkte"@nl , "salt strength"@en ;
        rdfs:subClassOf  om:Quantity .

om:ElectromotiveForce
        a                     owl:Class ;
        rdfs:comment          "Electromotive force is that which causes a flow of current."@en ;
        rdfs:label            "electromotive force"@en ;
        rdfs:subClassOf       om:ElectricPotential ;
        om:alternativeSymbol  "emf" ;
        om:commonlyHasUnit    om:abvolt , om:nanovolt , om:decivolt , om:femtovolt , om:teravolt , om:wattPerAmpere , om:decavolt , om:millivolt , om:petavolt , om:hectovolt , om:volt , om:megavolt , om:statvolt , om:kilovolt , om:exavolt , om:centivolt , om:gigavolt , om:microvolt , om:picovolt , om:attovolt ;
        om:symbol             "E" .

om:NumberExternalBrowning2
        a                    owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 2 poster."@nl ;
        rdfs:label           "number external browning 2"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "ext_brown_2"@en ;
        om:commonlyHasUnit   om:one .

om:ChineseYuan  a   om:SingularUnit , om:Unit ;
        rdfs:label  "中国元"@zh , "Chinese yuan"@en .

om:picopascal  a         om:PrefixedUnit ;
        rdfs:label       "picopascal"@nl , "picopascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:pascal ;
        om:symbol        "pPa" .

om:point-Postscript  a       om:SingularUnit , om:Unit ;
        rdfs:comment         "The Postscript point is a unit of length defined as 0.013888888888888888888888888888889 inch."@en ;
        rdfs:label           "point (Postscript)"@en ;
        om:alternativeLabel  "Postscript point"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasFactor         "0.013888888888888888888888888888889"^^xsd:float ;
        om:hasUnit           om:inch-International ;
        om:symbol            "pt" .

om:coulombPerKilogram
        a                     om:UnitDivision ;
        rdfs:label            "coulomb per kilogram"@nl , "coulomb per kilogram"@en ;
        om:alternativeSymbol  "C·kg-1" , "C kg-1" ;
        om:hasDenominator     om:kilogram ;
        om:hasDimension       om:exposureToXAndGammaRays-Dimension ;
        om:hasNumerator       om:coulomb ;
        om:symbol             "C/kg" .

om:centinewton  a        om:PrefixedUnit ;
        rdfs:label       "centinewton"@nl , "centinewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:newton ;
        om:symbol        "cN" .

om:zeptofarad  a         om:PrefixedUnit ;
        rdfs:comment     "The zeptfarad is a unit of capacitance defined as 1.0e-21 farad."@en ;
        rdfs:label       "zeptofarad"@nl , "zeptofarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:farad ;
        om:symbol        "zF" .

om:metrePerPicosecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per picosecond squared is a unit of acceleration defined as metre divided by picosecond squared."@en ;
        rdfs:label            "meter per picoseconde kwadraat"@nl , "metre per picosecond squared"@en ;
        om:alternativeSymbol  "m·ps-2" , "m ps-2" ;
        om:hasDenominator     om:picosecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/ps2" .

om:centikelvin  a        om:PrefixedUnit ;
        rdfs:comment     "The centikelvin is a unit of temperature defined as 1.0e-2 kelvin."@en ;
        rdfs:label       "centikelvin"@nl , "centikelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:kelvin ;
        om:symbol        "cK" .

om:VolumetricCorynebacteriumBovisCount
        a                   owl:Class ;
        rdfs:label          "Corynebacterium bovis count (volumetric)"@en ;
        rdfs:subClassOf     om:VolumetricViableCount ;
        om:commonlyHasUnit  om:_1000ColonyFormingUnitPerMillilitre , om:colonyFormingUnitPer25Millilitre , om:colonyFormingUnitPerMillilitre .

om:kilomole  a           om:PrefixedUnit ;
        rdfs:label       "kilomol"@nl , "kilomole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:mole ;
        om:symbol        "kmol" .

om:BudStadiumDay4  a         owl:Class ;
        rdfs:comment         "Knopstadium vaasdag 4 (code)."@nl ;
        rdfs:label           "knopstadium dag 4"@nl , "bud stadium day 4"@en ;
        rdfs:subClassOf      om:BudStadium ;
        om:alternativeLabel  "sday4"@en ;
        om:commonlyHasUnit   om:_1-5 .

om:TemperatureUnit  a        owl:Class ;
        rdfs:label           "temperature unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:degreeCelsius om:degreeFahrenheit om:degreeRankine om:degreeReaumur om:kelvin )
                                              ] om:PrefixedDegreeCelsius om:PrefixedKelvin )
                             ] .

om:centilux  a           om:PrefixedUnit ;
        rdfs:label       "centilux"@nl , "centilux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:lux ;
        om:symbol        "clx" .

om:CauseEndOfVaseLifeMalformedBuds
        a                    owl:Class ;
        rdfs:comment         "Oorzaak einde vaasleven misvormde knoppen (1/0)."@nl ;
        rdfs:label           "oorzaak einde vaasleven misvormde knoppen"@nl , "cause end of vase life malformed buds"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "malformed buds"@en ;
        om:commonlyHasUnit   om:_1-0 .

om:StantonNumberUnit  a      owl:Class ;
        rdfs:label           "Stanton number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:CauseEndOfVaseLifeWiltedLeaves
        a                    owl:Class ;
        rdfs:comment         "Oorzaak einde vaasleven bladverwelking (1/0)."@nl ;
        rdfs:label           "oorzaak einde vaasleven bladverwelking"@nl , "cause end of vase life wilted leaves"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "wilted leaves"@en ;
        om:commonlyHasUnit   om:_1-0 .

om:Speed  a                   owl:Class ;
        rdfs:comment          "Speed is the time rate of motion measured by the distance moved over in unit time."@en ;
        rdfs:label            "速度"@zh , "snelheid (scalair)"@nl , "speed"@en ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:SpeedUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:speed-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        om:alternativeSymbol  "u" ;
        om:commonlyHasUnit    om:metrePerGigasecond-Time , om:nanometrePerSecond-Time , om:megametrePerSecond-Time , om:metrePerKilosecond-Time , om:gigametrePerSecond-Time , om:hectometrePerSecond-Time , om:metrePerPicosecond-Time , om:metrePerAttosecond-Time , om:decimetrePerSecond-Time , om:millimetrePerSecond-Time , om:metrePerHectosecond-Time , om:kilometrePerSecond-Time , om:millimetrePerHour , om:metrePerDecisecond-Time , om:metrePerDay , om:decametrePerSecond-Time , om:millimetrePerDay , om:mile-StatutePerHour , om:metrePerPetasecond-Time , om:metrePerDecasecond-Time , om:petametrePerSecond-Time , om:exametrePerSecond-Time , om:knot-International , om:metrePerNanosecond-Time , om:picometrePerSecond-Time , om:attometrePerSecond-Time , om:metrePerTerasecond-Time , om:metrePerExasecond-Time , om:micrometrePerSecond-Time , om:metrePerCentisecond-Time , om:kilometrePerHour , om:centimetrePerDay , om:metrePerMillisecond-Time , om:metrePerSecond-Time , om:metrePerMicrosecond-Time , om:centimetrePerSecond-Time , om:femtometrePerSecond-Time , om:metrePerMegasecond-Time , om:metrePerFemtosecond-Time , om:nauticalMile-InternationalPerHour , om:terametrePerSecond-Time ;
        om:symbol             "v" .

om:nanomole  a           om:PrefixedUnit ;
        rdfs:label       "nanomol"@nl , "nanomole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:mole ;
        om:symbol        "nmol" .

om:zebi  a            om:BinaryPrefix ;
        rdfs:comment  "IEC prefix"@en ;
        rdfs:label    "zebi"@nl , "zebi"@en ;
        om:hasFactor  "1.180591620717411303424e21"^^xsd:float ;
        om:symbol     "Zi" .

om:WeberNumber  a           owl:Class ;
        rdfs:label          "getal van Weber"@nl , "Weber number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:WeberNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "We" .

om:Coverage  a              owl:Class ;
        rdfs:label          "coverage"@en ;
        rdfs:subClassOf     om:AreaFraction ;
        om:commonlyHasUnit  om:squareMetrePerSquareMetre , om:partsPerMillion , om:percent , om:one .

om:EulerNumberUnit  a        owl:Class ;
        rdfs:label           "Euler number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:TemperatureRateUnit
        a                    owl:Class ;
        rdfs:label           "temperature rate unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:degreeCelsiusPerHour om:degreeCelsiusPerMinute-Time om:degreeCelsiusPerSecond-Time )
                             ] .

om:gigagram  a           om:PrefixedUnit ;
        rdfs:comment     "The gigagram is a unit of mass defined as 1.0e9 gram."@en ;
        rdfs:label       "gigagram"@nl , "gigagram"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:gram ;
        om:symbol        "Gg" .

om:FrequencyUnit  a          owl:Class ;
        rdfs:label           "frequency unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:hertz om:reciprocalSecond-Time om:reciprocalMinute-Time om:reciprocalHour om:reciprocalDay om:reciprocalYear )
                                              ] om:PrefixedHertz )
                             ] .

om:tera  a            om:SIPrefix ;
        rdfs:label    "tera"@nl , "tera"@en ;
        om:hasFactor  "1e12"^^xsd:float ;
        om:symbol     "T" .

om:ElectricalConductanceUnit
        a                    owl:Class ;
        rdfs:label           "electrical conductance unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:abmho om:mho om:siemens om:statmho om:amperePerVolt )
                                              ] om:PrefixedSiemens )
                             ] .

om:metrePerZettasecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per zettasecond is a unit of speed defined as metre divided by zettasecond."@en ;
        rdfs:label            "metre per zettasecond"@en , "meter per zettaseconde"@nl ;
        om:alternativeSymbol  "m·Zs-1" , "m Zs-1" ;
        om:hasDenominator     om:zettasecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/Zs" .

om:milliohm  a           om:PrefixedUnit ;
        rdfs:label       "milliohm"@nl , "milliohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:ohm ;
        om:symbol        "mΩ" .

om:decatesla  a          om:PrefixedUnit ;
        rdfs:label       "decatesla"@nl , "decatesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:tesla ;
        om:symbol        "daT" .

om:decinewton  a         om:PrefixedUnit ;
        rdfs:label       "decinewton"@nl , "decinewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:newton ;
        om:symbol        "dN" .

om:mechanics  a          om:ApplicationArea ;
        rdfs:label       "mechanics"@en , "mechanica"@nl ;
        om:usesQuantity  om:Enthalpy , om:Frequency , om:Energy , om:Weight , om:AngularSpeed , om:Acceleration , om:Time , om:Speed , om:VolumeFraction , om:PotentialEnergy , om:AreaFraction , om:SpecificVolume , om:Pressure , om:MomentOfInertia , om:Period , om:Velocity , om:DynamicViscosity , om:Density , om:Wavelength , om:AngularAcceleration , om:Impulse , om:KineticEnergy , om:Work , om:Wavenumber , om:KinematicViscosity , om:Force , om:AngularMomentum , om:Power , om:Torque , om:MassFraction , om:Mass , om:Momentum , om:Action ;
        om:usesUnit      om:attometrePerSecond-TimeSquared , om:kilometrePerHour , om:nauticalMile-InternationalPerHour , om:minute-Sidereal , om:centimetrePerSecond-TimeSquared , om:picohertz , om:megasecond-Time , om:hour-Sidereal , om:metrePerDecasecond-Time , om:petametrePerSecond-TimeSquared , om:hectosecond-Time , om:decahertz , om:gal , om:metrePerHectosecond-Time , om:metrePerAttosecond-Time , om:metrePerTerasecond-Time , om:year-Sidereal , om:petahertz , om:attometrePerSecond-Time , om:metrePerDecisecond-Time , om:micrometrePerSecond-Time , om:metrePerDecasecond-TimeSquared , om:decasecond-Time , om:femtometrePerSecond-TimeSquared , om:metrePerNanosecond-TimeSquared , om:terahertz , om:radianPerSecond-TimeSquared , om:day-Sidereal , om:millisecond-Time , om:kilosecond-Time , om:knot-International , om:millimetrePerSecond-TimeSquared , om:hectometrePerSecond-Time , om:metrePerSecond-Time , om:centimetrePerSecond-Time , om:metrePerFemtosecond-Time , om:second-Time , om:femtosecond-Time , om:metrePerNanosecond-Time , om:hectohertz , om:metrePerCentisecond-TimeSquared , om:hectometrePerSecond-TimeSquared , om:petasecond-Time , om:metrePerMegasecond-TimeSquared , om:kilometrePerSecond-TimeSquared , om:metrePerGigasecond-Time , om:metrePerPicosecond-TimeSquared , om:terametrePerSecond-TimeSquared , om:hour , om:nanohertz , om:metrePerDay , om:decametrePerSecond-TimeSquared , om:year-Tropical , om:millihertz , om:centihertz , om:decisecond-Time , om:metrePerExasecond-TimeSquared , om:gigayear , om:metrePerDecisecond-TimeSquared , om:metrePerMillisecond-TimeSquared , om:microhertz , om:metrePerAttosecond-TimeSquared , om:metrePerMicrosecond-Time , om:megametrePerSecond-Time , om:millimetrePerHour , om:attohertz , om:kilohertz , om:metrePerMillisecond-Time , om:femtohertz , om:metrePerPetasecond-TimeSquared , om:attosecond-Time , om:gigahertz , om:terametrePerSecond-Time , om:megametrePerSecond-TimeSquared , om:metrePerPetasecond-Time , om:metrePerKilosecond-TimeSquared , om:metrePerFemtosecond-TimeSquared , om:centimetrePerDay , om:decimetrePerSecond-Time , om:exametrePerSecond-TimeSquared , om:decametrePerSecond-Time , om:gigasecond-Time , om:nanometrePerSecond-TimeSquared , om:hertz , om:minute-Time , om:picosecond-Time , om:day , om:kilometrePerSecond-Time , om:millimetrePerDay , om:shake , om:metrePerTerasecond-TimeSquared , om:metrePerKilosecond-Time , om:exahertz , om:metrePerMegasecond-Time , om:decihertz , om:nanometrePerSecond-Time , om:nanosecond-Time , om:micrometrePerSecond-TimeSquared , om:decimetrePerSecond-TimeSquared , om:reciprocalMetre , om:metrePerSecond-TimeSquared , om:terasecond-Time , om:centisecond-Time , om:kayser , om:metrePerGigasecond-TimeSquared , om:year , om:microsecond-Time , om:petametrePerSecond-Time , om:gigametrePerSecond-Time , om:metrePerHectosecond-TimeSquared , om:picometrePerSecond-TimeSquared , om:femtometrePerSecond-Time , om:picometrePerSecond-Time , om:gigametrePerSecond-TimeSquared , om:metrePerPicosecond-Time , om:exametrePerSecond-Time , om:exasecond-Time , om:megahertz , om:metrePerCentisecond-Time , om:reciprocalSecond-Time , om:second-Sidereal , om:millimetrePerSecond-Time , om:metrePerExasecond-Time , om:metrePerMicrosecond-TimeSquared .

om:massFlow-Dimension
        a                              om:Dimension ;
        rdfs:label                     "mass flow dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -1 .

om:BritishThermalUnit-Mean
        a                    om:SingularUnit , om:Unit ;
        rdfs:comment         "The mean British thermal unit is a unit of energy defined as 1.05587e3 joule."@en ;
        rdfs:label           "British thermal unit (mean)"@en , "英国热力单位（平均）"@zh ;
        om:alternativeLabel  "mean British thermal unit"@en ;
        om:hasDimension      om:energy-Dimension ;
        om:hasFactor         "1.05587e3"^^xsd:float ;
        om:hasUnit           om:joule ;
        om:symbol            "Btu" .

om:NumberDryBuds  a          owl:Class ;
        rdfs:comment         "Aantal verdroogde knoppen."@nl ;
        rdfs:label           "aantal verdroogde knoppen"@nl , "number dry buds"@en ;
        rdfs:subClassOf      om:NumberBuds ;
        om:alternativeLabel  "#dry buds"@en ;
        om:commonlyHasUnit   om:one .

om:QuantityOfDimensionOneUnit
        a                    owl:Class ;
        rdfs:label           "quantity of dimension one unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one om:percent om:partsPerMillion )
                             ] .

om:decikelvin  a         om:PrefixedUnit ;
        rdfs:comment     "The decikelvin is a unit of temperature defined as 1.0e-1 kelvin."@en ;
        rdfs:label       "decikelvin"@nl , "decikelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:kelvin ;
        om:symbol        "dK" .

om:hectomolair  a        om:PrefixedUnit ;
        rdfs:comment     "The hectomolair is a unit of amount of substance concentration defined as 1.0e2 molair."@en ;
        rdfs:label       "hectomolair"@nl , "hectomolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:molair ;
        om:symbol        "hM" .

om:CauseEndOfVaseLifeMalformedFlowers
        a                    owl:Class ;
        rdfs:comment         "Oorzaak einde vaasleven misvormde bloemen (1/0)."@nl ;
        rdfs:label           "oorzaak einde vaasleven misvormde bloemen"@nl , "cause end of vase life malformed flowers"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "malformed flowers"@en ;
        om:commonlyHasUnit   om:_1-0 .

om:petahenry  a          om:PrefixedUnit ;
        rdfs:comment     "The petahenry is a unit of inductance defined as 1.0e15 henry."@en ;
        rdfs:label       "petahenry"@nl , "petahenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:henry ;
        om:symbol        "PH" .

om:AreaUnit  a               owl:Class ;
        rdfs:label           "area unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:acre-International om:acre-USSurvey om:are om:barn om:circularMil om:squareMetre )
                                              ] om:PrefixedAre om:SquarePrefixedMetre )
                             ] .

om:centimetreOfMercury
        a                om:PrefixedUnit ;
        rdfs:comment     "The centimetre of mercury is a unit of pressure defined as 1.0e-2 metre of mercury."@en ;
        rdfs:label       "centimeter kwik"@nl , "centimetre of mercury"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:metreOfMercury ;
        om:symbol        "cm Hg" .

om:foot-International
        a                    om:Unit , om:SingularUnit ;
        rdfs:comment         "The international foot is a unit of length defined as 3.048e-1 metre."@en ;
        rdfs:label           "英尺（国际）"@zh , "foot (international)"@en ;
        om:alternativeLabel  "international foot"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasFactor         "3.048e-1"^^xsd:float ;
        om:hasUnit           om:metre ;
        om:symbol            "ft" .

om:zeptojoule  a         om:PrefixedUnit ;
        rdfs:comment     "The zeptjoule is a unit of energy defined as 1.0e-21 joule."@en ;
        rdfs:label       "zeptojoule"@nl , "zeptojoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:joule ;
        om:symbol        "zJ" .

om:second-TimeAmpere  a       om:UnitMultiplication ;
        rdfs:label            "seconde ampère"@nl , "second ampere"@en ;
        om:alternativeSymbol  "s·A" ;
        om:hasDimension       om:electricCharge-Dimension ;
        om:hasTerm1           om:second-Time ;
        om:hasTerm2           om:ampere ;
        om:symbol             "s A" .

om:ExposureToXAndGammaRays
        a                    owl:Class ;
        rdfs:label           "exposure to x and γ rays"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:exposureToXAndGammaRays-Dimension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:ExposureToXAndGammaRaysUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        om:alternativeLabel  "exposure (to x and gamma rays)"@en , "exposure to x and gamma rays"@en , "exposure (to x and γ rays)"@en , "exposure"@en ;
        om:commonlyHasUnit   om:röntgen , om:coulombPerKilogram .

om:approximately203OnTheKelvinScale
        a                     om:FixedPoint ;
        rdfs:label            "~20.3 on the Kelvin scale"@en ;
        om:hasNumericalValue  "~20.3" ;
        om:hasScale           om:KelvinScale .

om:teratesla  a          om:PrefixedUnit ;
        rdfs:label       "teratesla"@nl , "teratesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:tesla ;
        om:symbol        "TT" .

om:zRange  a                owl:Class ;
        rdfs:label          "z range"@en ;
        rdfs:subClassOf     om:Length ;
        om:commonlyHasUnit  om:parsec , om:micron , om:gigametre , om:millimetre , om:petametre , om:nanometre , om:rod-US , om:astronomicalUnit , om:mile-USSurvey , om:chain , om:mil-Length , om:foot-USSurvey , om:metre , om:fermi , om:picometre , om:terametre , om:femtometre , om:lightYear , om:cicero , om:point-TeX , om:decametre , om:pica-TeX , om:nauticalMile-International , om:exametre , om:hectometre , om:point-Postscript , om:inch-International , om:mile-Statute , om:point-Didot , om:megametre , om:pica-Postscript , om:megaparsec , om:point-ATA , om:pica-ATA , om:fathom-USSurvey , om:centimetre , om:yard-International , om:decimetre , om:furlong-International , om:foot-International , om:attometre , om:micrometre , om:kilometre , om:angstrom .

om:squareYottametre  a   om:SquarePrefixedMetre ;
        rdfs:label       "vierkante yottameter"@nl , "square yottametre"@en ;
        om:hasBase       om:yottametre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:symbol        "Ym2" .

om:maximum  a       om:Function ;
        rdfs:label  "最大"@ja , "maximum"@en .

om:molePerMetre  a            om:UnitDivision ;
        rdfs:label            "mole per meter"@nl , "mole per metre"@en ;
        om:alternativeSymbol  "mol·m-1" , "mol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/m" .

om:yRange  a                owl:Class ;
        rdfs:label          "y range"@en ;
        rdfs:subClassOf     om:Length ;
        om:commonlyHasUnit  om:fermi , om:fathom-USSurvey , om:pica-ATA , om:decimetre , om:lightYear , om:point-Postscript , om:point-Didot , om:yard-International , om:petametre , om:parsec , om:nauticalMile-International , om:kilometre , om:millimetre , om:cicero , om:furlong-International , om:femtometre , om:point-TeX , om:astronomicalUnit , om:pica-Postscript , om:gigametre , om:mile-USSurvey , om:attometre , om:foot-International , om:terametre , om:decametre , om:pica-TeX , om:metre , om:exametre , om:micrometre , om:foot-USSurvey , om:chain , om:picometre , om:mil-Length , om:nanometre , om:mile-Statute , om:micron , om:point-ATA , om:inch-International , om:angstrom , om:centimetre , om:megametre , om:hectometre , om:rod-US , om:megaparsec .

om:hectareDay  a              om:UnitMultiplication ;
        rdfs:label            "hectare dag"@nl , "hectare day"@en ;
        om:alternativeSymbol  "ha·d" ;
        om:hasTerm1           om:hectare ;
        om:hasTerm2           om:day ;
        om:symbol             "ha d" .

om:MassUnit  a               owl:Class ;
        rdfs:label           "mass unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:carat-Mass om:grain om:gram om:hundredweight-British om:hundredweight-US om:InternationalUnit om:milligramRAE om:ounceAvoirdupois om:ounceApothecaries om:pennyweight-Troy om:poundApothecaries om:poundAvoirdupois om:slug om:solarMass om:ton-ShortAssay om:ton-Long om:ton-Short om:tonne om:unifiedAtomicMassUnit )
                                              ] om:PrefixedGram om:PrefixedTonne om:PrefixedUnifiedAtomicMassUnit )
                             ] .

om:hasBaseQuantity  a  owl:ObjectProperty ;
        rdfs:domain  om:SystemOfUnits ;
        rdfs:label   "has base quantity"@en ;
        rdfs:range   om:Quantity .

om:yottalitre  a         om:PrefixedUnit ;
        rdfs:label       "yottaliter"@nl , "yottalitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:litre ;
        om:symbol        "Yl" .

om:decitesla  a          om:PrefixedUnit ;
        rdfs:label       "decitesla"@nl , "decitesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:tesla ;
        om:symbol        "dT" .

om:DensityParameterForMatter
        a                   owl:Class ;
        rdfs:comment        "The density parameter for matter (either baryonic or dark)."@en ;
        rdfs:label          "density parameter for matter"@en ;
        rdfs:subClassOf     om:DensityParameter ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Ω_M" .

om:millisecond-Angle  a      om:PrefixedUnit ;
        rdfs:comment         "The millisecond (angle) is a unit of length defined as 1.0e-3 second (angle). Used in astronomy (measurements of positions of stars, galaxies, etc.) to represent the error."@en ;
        rdfs:label           "millisecond (angle)"@en , "milliseconde (hoek)"@nl ;
        om:alternativeLabel  "milliboogseconde"@nl , "milliarcsecond"@en , "millisecond of arc"@en ;
        om:hasDimension      om:dimensionOne ;
        om:hasPrefix         om:milli ;
        om:hasUnit           om:second-Angle ;
        om:symbol            "mas" .

om:AnnualAberration  a      owl:Class ;
        rdfs:comment        "The component of the stellar abberation resulting from the motion of the Earth about the Sun. The abberation is the apparent angular displacement of the observed position of a celestial object from its geometric position, caused by the finite velocity of light in combination with the motions of the observer and of the observed object."@en ;
        rdfs:label          "annual aberration"@en ;
        rdfs:subClassOf     om:AngularDisplacement ;
        om:commonlyHasUnit  om:microsecond-Angle , om:millisecond-Angle , om:second-Angle , om:degree ;
        ombibo:reference    ombibo:Glossary_Astronomical_Almanac .

om:katal  a              om:SingularUnit , om:Unit ;
        rdfs:comment     "The katal is a unit of catalytic activity defined as mole divided by second."@en ;
        rdfs:label       "katal"@nl , "katal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasUnit       om:molePerSecond-Time ;
        om:longcomment   "The katal is a unit of catalytic activity defined as mole divided by second. The katal is a derived unit in the International System of Units." ;
        om:symbol        "kat" .

om:picomole  a           om:PrefixedUnit ;
        rdfs:label       "picomol"@nl , "picomole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:mole ;
        om:symbol        "pmol" .

om:zettasecond-Time  a   om:PrefixedUnit ;
        rdfs:label       "zettaseconde"@nl , "zettasecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:second-Time ;
        om:symbol        "Zs" .

om:Permeability-EarthScience
        a                     owl:Class ;
        rdfs:label            "permeabiliteit (aardwetenschappen)"@nl , "permeability (earth science)"@en ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:Permeability-EarthScienceUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:area-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        om:alternativeLabel   "intrinsieke permeabiliteit"@nl , "intrinsic permeability"@en ;
        om:alternativeSymbol  "k" ;
        om:commonlyHasUnit    om:squareTerametre , om:squareHectometre , om:squareFemtometre , om:squareNanometre , om:squareCentimetre , om:squarePicometre , om:squareDecametre , om:squarePetametre , om:squareMegametre , om:squareDecimetre , om:squareGigametre , om:squareMillimetre , om:squareKilometre , om:darcy , om:squareAttometre , om:squareMetre , om:squareMicrometre , om:squareExametre ;
        om:symbol             "κ" .

om:gigasiemens  a        om:PrefixedUnit ;
        rdfs:label       "gigasiemens"@nl , "gigasiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:siemens ;
        om:symbol        "GS" .

om:ReaumurTemperatureUnit
        a                    owl:Class ;
        rdfs:label           "Réaumur temperature unit"@en ;
        rdfs:subClassOf      om:TemperatureUnit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:degreeReaumur )
                                              ] )
                             ] .

om:yoctotesla  a         om:PrefixedUnit ;
        rdfs:label       "yoctotesla"@nl , "yoctotesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:tesla ;
        om:symbol        "yT" .

om:ExposureToXAndGammaRaysUnit
        a                    owl:Class ;
        rdfs:label           "exposure to x and γ rays unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:röntgen om:coulombPerKilogram )
                             ] .

om:exatesla  a           om:PrefixedUnit ;
        rdfs:label       "exatesla"@nl , "exatesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:tesla ;
        om:symbol        "ET" .

om:centipascal  a        om:PrefixedUnit ;
        rdfs:label       "centipascal"@nl , "centipascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:pascal ;
        om:symbol        "cPa" .

om:squareDecametre  a    om:SquarePrefixedMetre ;
        rdfs:label       "vierkante decameter"@nl , "square decametre"@en ;
        om:hasBase       om:decametre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:symbol        "dam2" .

om:permeance-MaterialsScience-Dimension
        a                              om:Dimension ;
        rdfs:label                     "permeance (materials science) dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                -1 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  1 .

om:teragram  a           om:PrefixedUnit ;
        rdfs:comment     "The teragram is a unit of mass defined as 1.0e12 gram."@en ;
        rdfs:label       "10^12克"@zh , "teragram"@nl , "teragram"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:gram ;
        om:symbol        "Tg" .

om:PecletNumber  a          owl:Class ;
        rdfs:comment        "The Péclet number is a dimensionless number that relates the rate of advection of a flow to its rate of diffusion, often thermal diffusion."@en ;
        rdfs:label          "getal van Péclet"@nl , "Péclet number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:PecletNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Pe" .

om:nanocandela  a        om:PrefixedUnit ;
        rdfs:comment     "The nanocandela is a unit of luminous intensity defined as 1.0e-9 candela."@en ;
        rdfs:label       "nanocandela"@nl , "nanocandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:candela ;
        om:symbol        "ncd" .

om:_54.3584OnTheKelvinScale
        a                     om:FixedPoint ;
        rdfs:label            "54.3584 on the Kelvin scale"@en ;
        om:hasNumericalValue  "54.3584" ;
        om:hasScale           om:KelvinScale .

om:Azimuth  a                 owl:Class ;
        rdfs:comment          "The angular distance measured clockwise along the horizon from a specified reference point (usually north) to the intersection with the great circle drawn from the zenith through a body on the celestial sphere."@en ;
        rdfs:label            "azimut"@nl , "azimuth"@en ;
        rdfs:subClassOf       om:Angle ;
        om:alternativeSymbol  "Az" ;
        om:commonlyHasUnit    om:second-Angle , om:degree , om:minute-Angle ;
        om:symbol             "A" ;
        ombibo:reference      ombibo:Glossary_Astronomical_Almanac .

om:product  a       om:Function ;
        rdfs:label  "積"@ja , "product"@en .

om:MolalityUnit  a           owl:Class ;
        rdfs:label           "molality unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:molePerKilogram )
                             ] .

om:HubbleConstant  a        owl:Class ;
        rdfs:comment        "The Hubble constant (NOT a constant over time)."@en ;
        rdfs:label          "constante van Hubble"@nl , "Hubble constant"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:HubbleConstantUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:kilometrePerSecond-TimePerMegaparsec , om:metrePerSecond-TimePerMetre .

om:gigamolePerMetre  a        om:PrefixedMolePerMetre ;
        rdfs:label            "gigamole per meter"@nl , "gigamole per metre"@en ;
        om:alternativeSymbol  "Gmol·m-1" , "Gmol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:gigamole ;
        om:symbol             "Gmol/m" .

om:kilogramSquareMetre
        a                     om:UnitMultiplication ;
        rdfs:label            "kilogram vierkante meter"@nl , "kilogram square metre"@en ;
        om:alternativeSymbol  "kg·m2" ;
        om:hasTerm1           om:kilogram ;
        om:hasTerm2           om:squareMetre ;
        om:symbol             "kg m2" .

om:megametrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Megametre per second is a unit of speed defined as megametre divided by second."@en ;
        rdfs:label            "megametre per second"@en , "megameter per seconde"@nl ;
        om:alternativeSymbol  "Mm·s-1" , "Mm s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:megametre ;
        om:symbol             "Mm/s" .

om:NumberColor2  a           owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 2 poster meer groen dan donker."@nl ;
        rdfs:label           "aantal kleur 2"@nl , "number color 2"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "color_2"@en ;
        om:commonlyHasUnit   om:one .

om:femtosievert  a       om:PrefixedUnit ;
        rdfs:label       "femtosievert"@nl , "femtosievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:sievert ;
        om:symbol        "fSv" .

om:kilomolair  a         om:PrefixedUnit ;
        rdfs:comment     "The kilomolair is a unit of amount of substance concentration defined as 1.0e3 molair."@en ;
        rdfs:label       "kilomolair"@nl , "kilomolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:molair ;
        om:symbol        "kM" .

om:squareTerametre  a    om:SquarePrefixedMetre ;
        rdfs:label       "vierkante terameter"@nl , "square terametre"@en ;
        om:hasBase       om:terametre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:symbol        "Tm2" .

om:zettahertz  a         om:PrefixedUnit ;
        rdfs:comment     "The zettahertz is a unit of frequency defined as 1.0e21 hertz."@en ;
        rdfs:label       "zettahertz"@nl , "zettahertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:hertz ;
        om:symbol        "ZHz" .

om:CauseEndOfVaseLifeBotrytis
        a                    owl:Class ;
        rdfs:comment         "Oorzaak einde vaasleven Botrytis (b3 of b4) (1/0)."@nl ;
        rdfs:label           "oorzaak einde vaasleven Botrytis"@nl , "cause end of vase life Botrytis"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "bot"@en ;
        om:commonlyHasUnit   om:_1-0 .

om:CauseEndOfVaseLifeAbscisedFlowers
        a                    owl:Class ;
        rdfs:comment         "Oorzaak einde vaasleven bloemval (1/0)."@nl ;
        rdfs:label           "oorzaak einde vaasleven bloemval"@nl , "cause end of vase life abscised flowers"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "abscised flowers"@en ;
        om:commonlyHasUnit   om:_1-0 .

om:Frequency  a                    owl:Class ;
        rdfs:comment               "Frequency is a measure of the number of occurrences of a repeating event per unit time."@en ;
        rdfs:label                 "frequentie"@nl , "frequency"@en , "频率"@zh ;
        rdfs:subClassOf            om:Quantity ;
        rdfs:subClassOf            [ a                  owl:Restriction ;
                                     owl:allValuesFrom  [ a                  owl:Restriction ;
                                                          owl:allValuesFrom  om:FrequencyUnit ;
                                                          owl:onProperty     om:hasUnit
                                                        ] ;
                                     owl:onProperty     om:hasValue
                                   ] ;
        rdfs:subClassOf            [ a               owl:Restriction ;
                                     owl:hasValue    om:frequency-Dimension ;
                                     owl:onProperty  om:hasDimension
                                   ] ;
        om:alternativeSymbol       "ν" ;
        om:commonlyHasUnit         om:decahertz , om:reciprocalDay , om:gigahertz , om:millihertz , om:microhertz , om:hertz , om:reciprocalSecond-Time , om:nanohertz , om:petahertz , om:exahertz , om:attohertz , om:reciprocalMinute-Time , om:femtohertz , om:reciprocalHour , om:terahertz , om:kilohertz , om:reciprocalYear , om:megahertz , om:hectohertz , om:centihertz , om:decihertz , om:picohertz ;
        om:symbol                  "f" ;
        om:unofficialAbbreviation  "freq" .

om:Eccentricity  a          owl:Class ;
        rdfs:comment        "A measure of the deviation from a circle for an orbit."@en ;
        rdfs:label          "eccentriciteit"@nl , "eccentricity"@en ;
        rdfs:subClassOf     om:QuantityOfDimensionOne ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "e" .

om:footlambert  a        om:SingularUnit , om:Unit ;
        rdfs:comment     "The footlambert is a unit of luminance defined as 3.426259 candela per square metre."@en ;
        rdfs:label       "footlambert"@en ;
        om:hasDimension  om:luminance-Dimension ;
        om:hasFactor     "3.426259"^^xsd:float ;
        om:hasUnit       om:candelaPerSquareMetre .

om:deci  a            om:SIPrefix ;
        rdfs:label    "deci"@nl , "deci"@en ;
        om:hasFactor  "1e-1"^^xsd:float ;
        om:symbol     "d" .

om:femtohertz  a         om:PrefixedUnit ;
        rdfs:comment     "The femtohertz is a unit of frequency defined as 1.0e-15 hertz."@en ;
        rdfs:label       "femtohertz"@nl , "femtohertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:hertz ;
        om:symbol        "fHz" .

om:ounceApothecaries  a       om:Unit , om:SingularUnit ;
        rdfs:comment          "The apothecaries' ounce is a unit of mass defined as 3.110348e-2 kilogram."@en ;
        rdfs:label            "ounce (apothecaries')"@en ;
        om:alternativeLabel   "ounce (troy)"@en , "troy ounce"@en , "apothecaries' ounce"@en ;
        om:alternativeSymbol  "oz (apoth)" ;
        om:hasDimension       om:mass-Dimension ;
        om:hasFactor          "3.110348e-2"^^xsd:float ;
        om:hasUnit            om:kilogram ;
        om:symbol             "oz (ap.)" .

ombibo:Stroemgren1956Authors
        a       rdf:Seq ;
        rdf:_1  ombibo:Brengt_Stroemgren .

om:Epoch  a                 owl:Class ;
        rdfs:label          "epoch"@en ;
        rdfs:subClassOf     om:Date ;
        om:commonlyHasUnit  om:year , om:second-Time .

om:decigray  a           om:PrefixedUnit ;
        rdfs:comment     "The decigray is a unit of absorbed dose defined as 1.0e-1 gray."@en ;
        rdfs:label       "decigray"@nl , "decigray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:gray ;
        om:symbol        "dGy" .

om:metrePerMegasecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per megasecond is a unit of speed defined as metre divided by megasecond."@en ;
        rdfs:label            "metre per megasecond"@en , "meter per megaseconde"@nl ;
        om:alternativeSymbol  "m Ms-1" , "m·Ms-1" ;
        om:hasDenominator     om:megasecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/Ms" .

om:ThermalConductivity
        a                     owl:Class ;
        rdfs:comment          "Termal conductivity indicates the ability of a material to conduct heat."@en ;
        rdfs:label            "thermische geleidbaarheid"@nl , "thermal conductivity"@en ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:thermalConductivity-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:ThermalConductivityUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeSymbol  "k" , "λ" , "K" ;
        om:commonlyHasUnit    om:wattPerMetreKelvin ;
        om:symbol             "κ" .

om:SouthKoreanWon  a  om:SingularUnit , om:Unit ;
        rdfs:label  "韩元"@zh , "South Korean won"@en .

om:NumberBudStadium3  a      owl:Class ;
        rdfs:comment         "Roos aantal in knopstadium 3: spitse knop."@nl ;
        rdfs:label           "aantal knopstadium 3"@nl , "number bud stadium 3"@en ;
        rdfs:subClassOf      om:NumberBudStadium ;
        om:alternativeLabel  "s3"@en ;
        om:commonlyHasUnit   om:one .

om:PhotographicMagnitudeAtMinimumBrightness
        a                   owl:Class ;
        rdfs:label          "photographic magnitude at minimum brightness"@en ;
        rdfs:subClassOf     om:MagnitudeAtMinimumBrightness , om:PhotographicMagnitude ;
        om:commonlyHasUnit  om:magnitude , om:one ;
        om:symbol           "m_p,min" .

om:attomolair  a         om:PrefixedUnit ;
        rdfs:comment     "The attomolair is a unit of amount of substance concentration defined as 1.0e-18 molair."@en ;
        rdfs:label       "attomolair"@nl , "attomolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:molair ;
        om:symbol        "aM" .

om:zeptoradian  a        om:PrefixedUnit ;
        rdfs:label       "zeptoradiaal"@nl , "zeptoradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:radian ;
        om:symbol        "zrad" .

om:squareDecimetre  a    om:SquarePrefixedMetre ;
        rdfs:label       "vierkante decimeter"@nl , "square decimetre"@en ;
        om:hasBase       om:decimetre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:symbol        "dm2" .

om:entropyOrHeatCapacity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "entropy or heat capacity dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                -1 ;
        om:hasSITimeDimensionExponent  -2 .

om:decipascal  a         om:PrefixedUnit ;
        rdfs:label       "decipascal"@nl , "decipascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:pascal ;
        om:symbol        "dPa" .

om:TotalDensityParameter
        a                   owl:Class ;
        rdfs:comment        "The total density parameter."@en ;
        rdfs:label          "total density parameter"@en ;
        rdfs:subClassOf     om:DensityParameter ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Ω_T" .

om:kilogramSecond-TimeToThePower-2ReciprocalMetre
        a                     om:UnitMultiplication ;
        rdfs:label            "omgekeerde meter kilogram seconde tot de macht -2"@nl , "reciprocal metre kilogram second to the power -2"@en ;
        om:alternativeSymbol  "m-1·kg·s-2" ;
        om:hasDimension       om:pressure-Dimension ;
        om:hasTerm1           om:kilogramSecond-TimeToThePower-2 ;
        om:hasTerm2           om:reciprocalMetre ;
        om:symbol             "m-1 kg s-2" .

om:millikatal  a         om:PrefixedUnit ;
        rdfs:comment     "The millikatal is a unit of catalytic activity defined as 1.0e-3 katal."@en ;
        rdfs:label       "millikatal"@nl , "millikatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:katal ;
        om:symbol        "mkat" .

om:NumberNonturgidLeaves
        a                    owl:Class ;
        rdfs:comment         "Aantal slappe bladeren."@nl ;
        rdfs:label           "aantal slappe bladeren"@nl , "number nonturgid leaves"@en ;
        rdfs:subClassOf      om:NumberLeaves ;
        om:alternativeLabel  "#nonturgid leaves"@en ;
        om:commonlyHasUnit   om:one .

om:tonnePerHectare  a         om:UnitDivision ;
        rdfs:label            "tonne per hectare"@en ;
        om:alternativeSymbol  "t·ha-1" , "t ha-1" ;
        om:hasDenominator     om:hectare ;
        om:hasNumerator       om:tonne ;
        om:symbol             "t/ha" .

ombibo:chapter13_Astronomical_Algorithms
        a                  bibo:Chapter ;
        dc:title           "Transformation of Coordinates" ;
        bibo:chapter       "13" ;
        bibo:pageEnd       "96" ;
        bibo:pageStart     "92" ;
        bibo:reproducedIn  <urn:isbn:0943396611> .

om:NumberBotrytis4  a        owl:Class ;
        rdfs:comment         "Aantal bloemen met Botrytis 4: minimaal één bruin petaal en hart aangetast."@nl ;
        rdfs:label           "aantal Botrytis 4"@nl , "number Botrytis 4"@en ;
        rdfs:subClassOf      om:NumberBotrytis ;
        om:alternativeLabel  "b4"@en ;
        om:commonlyHasUnit   om:one .

om:GalacticLongitude  a     owl:Class ;
        rdfs:comment        "The angular distance on the celestial sphere measured clockwise from the galactic centre (as defined by the International Astronomical Union (IAU)) along the galactic equator to the intersection with the great circle drawn from the galactic north pole through the object."@en ;
        rdfs:label          "galactic longitude"@en ;
        rdfs:subClassOf     om:Angle ;
        om:commonlyHasUnit  om:second-Angle , om:minute-Angle , om:degree ;
        om:symbol           "l" ;
        ombibo:reference    ombibo:chapter13_Astronomical_Algorithms .

om:attosteradian  a      om:PrefixedUnit ;
        rdfs:label       "attosteradiaal"@nl , "attosteradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:steradian ;
        om:symbol        "asr" .

om:gigakatal  a          om:PrefixedUnit ;
        rdfs:comment     "The gigakatal is a unit of catalytic activity defined as 1.0e9 katal."@en ;
        rdfs:label       "gigakatal"@nl , "gigakatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:katal ;
        om:symbol        "Gkat" .

om:RelativeHumidityUnit
        a                    owl:Class ;
        rdfs:label           "relative humidity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one om:percent )
                             ] .

om:MolarVolumeUnit  a        owl:Class ;
        rdfs:label           "molar volume unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:cubicMetrePerMole om:litrePerMole )
                             ] .

om:molePerMicrolitre  a       om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per microlitre is a unit of amount of substance concentration defined as mole divided by microlitre."@en ;
        rdfs:label            "mole per microliter"@nl , "mole per microlitre"@en ;
        om:alternativeSymbol  "mol μl-1" , "mol·μl-1" ;
        om:hasDenominator     om:microlitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/μl" .

om:metrePerZeptosecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per zeptosecond squared is a unit of acceleration defined as metre divided by zeptosecond squared."@en ;
        rdfs:label            "meter per zeptoseconde kwadraat"@nl , "metre per zeptosecond squared"@en ;
        om:alternativeSymbol  "m zs-2" , "m·zs-2" ;
        om:hasDenominator     om:zeptosecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/zs2" .

om:_234.3156OnTheKelvinScale
        a                     om:FixedPoint ;
        rdfs:label            "234.3156 on the Kelvin scale"@en ;
        om:hasNumericalValue  "234.3156" ;
        om:hasScale           om:KelvinScale .

om:unitPole  a           om:SingularUnit , om:Unit ;
        rdfs:comment     "The unit pole is a unit of magnetic flux defined as 1.256637e-7 weber."@en ;
        rdfs:label       "unit pole"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasFactor     "1.256637e-7"^^xsd:float ;
        om:hasUnit       om:weber .

om:Radiance  a                owl:Class ;
        rdfs:comment          "Radiance is a radiometric measure that describes the amount of light that passes through or is emitted from a particular area and falls within a given solid angle in a specified direction."@en ;
        rdfs:label            "radiance"@en ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:radiance-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:RadianceUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeSymbol  "L_e" ;
        om:commonlyHasUnit    om:wattPerSquareMetreSteradian ;
        om:symbol             "L" .

om:molePerHectolitre  a       om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per hectolitre is a unit of amount of substance concentration defined as mole divided by hectolitre."@en ;
        rdfs:label            "mole per hectolitre"@en , "mole per hectoliter"@nl ;
        om:alternativeSymbol  "mol hl-1" , "mol·hl-1" ;
        om:hasDenominator     om:hectolitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/hl" .

om:dynamicViscosity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "dynamic viscosity dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                -1 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -1 .

om:gibi  a                   om:BinaryPrefix ;
        rdfs:comment         "IEC prefix"@en ;
        rdfs:label           "gibi"@nl , "gibi"@en ;
        om:alternativeLabel  "gigabinary"@en ;
        om:hasFactor         "1.073741824e9"^^xsd:float ;
        om:symbol            "Gi" .

om:yottaohm  a           om:PrefixedUnit ;
        rdfs:label       "yottaohm"@nl , "yottaohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:ohm ;
        om:symbol        "YΩ" .

ombibo:Institute_of_Physics_Publishing
        a                foaf:Organization ;
        foaf:based_near  "Bristol, UK" ;
        foaf:name        "Institute of Physics Publishing" .

om:hasBaseUnit  a    owl:ObjectProperty ;
        rdfs:domain  om:SystemOfUnits ;
        rdfs:label   "has base unit"@en ;
        rdfs:range   om:Unit .

ombibo:VistasAstronomy
        a         bibo:Journal ;
        dc:title  "Vistas in Astronomy" .

om:cubicMetrePerCubicmetre
        a                     om:UnitDivision ;
        rdfs:label            "kubieke meter per kubieke meter"@nl , "cubic metre per cubic metre"@en ;
        om:alternativeSymbol  "m3·m-3" , "m3 m-3" ;
        om:hasDenominator     om:cubicMetre ;
        om:hasDimension       om:dimensionOne ;
        om:hasNumerator       om:cubicMetre ;
        om:symbol             "m3/m3" .

om:NumberMalformedFlowers
        a                    owl:Class ;
        rdfs:comment         "Aantal misvormde bloemen."@nl ;
        rdfs:label           "aantal misvormde bloemen"@nl , "number malformed flowers"@en ;
        rdfs:subClassOf      om:NumberFlowers ;
        om:alternativeLabel  "#malformed flowers"@en ;
        om:commonlyHasUnit   om:one .

om:EnergyDensity  a         owl:Class ;
        rdfs:comment        "Energy density is the amount of energy stored in a given system or region of space per unit volume."@en ;
        rdfs:label          "energiedichtheid"@nl , "energy density"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:energyDensity-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:EnergyDensityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:joulePerCubicmetre .

om:kilometrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Kilometre per second squared is a unit of acceleration defined as kilometre divided by second squared."@en ;
        rdfs:label            "kilometre per second squared"@en , "kilometer per seconde kwadraat"@nl ;
        om:alternativeSymbol  "km s-2" , "km·s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:kilometre ;
        om:symbol             "km/s2" .

om:xy2DStartEndDistance
        a                   owl:Class ;
        rdfs:label          "xy 2D start-end distance"@en ;
        rdfs:subClassOf     om:Distance ;
        om:commonlyHasUnit  om:pica-Postscript , om:fermi , om:point-Postscript , om:millimetre , om:furlong-International , om:centimetre , om:lightYear , om:metre , om:mile-USSurvey , om:attometre , om:foot-USSurvey , om:mil-Length , om:astronomicalUnit , om:picometre , om:mile-Statute , om:hectometre , om:yard-International , om:point-ATA , om:nanometre , om:point-TeX , om:gigametre , om:kilometre , om:decimetre , om:rod-US , om:terametre , om:foot-International , om:parsec , om:femtometre , om:megaparsec , om:nauticalMile-International , om:pica-TeX , om:point-Didot , om:megametre , om:inch-International , om:micron , om:petametre , om:decametre , om:angstrom , om:micrometre , om:fathom-USSurvey , om:cicero , om:pica-ATA , om:exametre , om:chain .

om:petametrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Petametre per second squared is a unit of acceleration defined as petametre divided by second squared."@en ;
        rdfs:label            "petameter per seconde kwadraat"@nl , "petametre per second squared"@en ;
        om:alternativeSymbol  "Pm·s-2" , "Pm s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:petametre ;
        om:symbol             "Pm/s2" .

om:petaweber  a          om:PrefixedUnit ;
        rdfs:label       "petaweber"@nl , "petaweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:weber ;
        om:symbol        "PWb" .

om:gramPerMicrolitre  a       om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per microlitre is a unit of density defined as gram divided by microlitre."@en ;
        rdfs:label            "gram per microliter"@nl , "gram per microlitre"@en ;
        om:alternativeSymbol  "g·μl-1" , "g μl-1" ;
        om:hasDenominator     om:microlitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/μl" .

om:approximately-252.85OnTheCelsiusScale
        a                     om:FixedPoint ;
        rdfs:label            "〜-252.85摄氏度"@zh , "~-252.85 on the Celsius scale"@en ;
        om:hasNumericalValue  "~-252.85" ;
        om:hasPoint           om:approximately203OnTheKelvinScale ;
        om:hasScale           om:CelsiusScale .

om:TotalNumberFlowers
        a                    owl:Class ;
        rdfs:comment         "Totaal aantal bloemen."@nl ;
        rdfs:label           "totaal aantal bloemen"@nl , "total number flowers"@en ;
        rdfs:subClassOf      om:NumberFlowers ;
        om:alternativeLabel  "#flowers"@en ;
        om:commonlyHasUnit   om:one .

om:teragramPerLitre  a        om:PrefixedGramPerLitre ;
        rdfs:comment          "Teragram per litre is a unit of density defined as teragram divided by litre."@en ;
        rdfs:label            "teragram per liter"@nl , "teragram per litre"@en ;
        om:alternativeSymbol  "Tg l-1" , "Tg·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:teragram ;
        om:symbol             "Tg/l" .

om:PrefixedSecond-TimeSquared
        a                    owl:Class ;
        rdfs:label           "prefixed second (time) squared"@en ;
        rdfs:subClassOf      om:UnitExponentiation ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a                  owl:Restriction ;
                                                       owl:allValuesFrom  om:PrefixedSecond-Time ;
                                                       owl:onProperty     om:hasBase
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasBase
                                                       ] [ a               owl:Restriction ;
                                                           owl:hasValue    "2"^^xsd:nonNegativeInteger ;
                                                           owl:onProperty  om:hasExponent
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasExponent
                                                           ] )
                             ] .

om:VaseLife  a              owl:Class ;
        rdfs:comment        "Aantal dagen op de vaas tot onvoldoende."@nl ;
        rdfs:label          "vaasleven"@nl , "vase life"@en ;
        rdfs:subClassOf     om:Time ;
        om:commonlyHasUnit  om:day .

om:acre-USSurvey  a          om:SingularUnit , om:Unit ;
        rdfs:comment         "The US survey acre is a unit of area defined as 4.046872609874252e3 square metre."@en ;
        rdfs:label           "acre (US survey)"@en , "英亩（美国调查）"@zh ;
        om:alternativeLabel  "US survey acre"@en ;
        om:hasDimension      om:area-Dimension ;
        om:hasFactor         "4.046872609874252e3"^^xsd:float ;
        om:hasUnit           om:squareMetre ;
        om:symbol            "ac" .

om:hasSIAmountOfSubstanceDimensionExponent
        a            owl:DatatypeProperty ;
        rdfs:domain  om:Dimension ;
        rdfs:label   "has SI amount of substance dimension exponent"@en ;
        rdfs:range   xsd:integer .

om:IMagnitude  a              owl:Class ;
        rdfs:comment          "I magnitude in the Cousins photometric system."@en ;
        rdfs:label            "I magnitude"@en ;
        rdfs:subClassOf       om:CousinsMagnitude ;
        om:alternativeSymbol  "m_I" ;
        om:commonlyHasUnit    om:magnitude ;
        om:symbol             "I" .

om:gramPerHectolitre  a       om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per hectolitre is a unit of density defined as gram divided by hectolitre."@en ;
        rdfs:label            "gram per hectolitre"@en , "gram per hectoliter"@nl ;
        om:alternativeSymbol  "g hl-1" , "g·hl-1" ;
        om:hasDenominator     om:hectolitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/hl" .

om:milliradian  a        om:PrefixedUnit ;
        rdfs:label       "milliradiaal"@nl , "milliradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:radian ;
        om:symbol        "mrad" .

om:molePerCubicmetre  a       om:UnitDivision ;
        rdfs:comment          "Mole per cubic metre is a unit of amount of substance concentration defined as mole divided by cubic metre."@en ;
        rdfs:label            "mole per cubic metre"@en , "mol per kubieke meter"@nl ;
        om:alternativeSymbol  "mol·m-3" , "mol m-3" ;
        om:hasDenominator     om:cubicMetre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:longcomment        "Mole per cubic metre is a unit of amount of substance concentration defined as mole divided by cubic metre. Mole per cubic metre is a derived unit in the International System of Units." ;
        om:symbol             "mol/m3" .

om:terahenry  a          om:PrefixedUnit ;
        rdfs:comment     "The terahenry is a unit of inductance defined as 1.0e12 henry."@en ;
        rdfs:label       "terahenry"@nl , "terahenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:henry ;
        om:symbol        "TH" .

om:squareZeptometre  a   om:SquarePrefixedMetre ;
        rdfs:label       "vierkante zeptometer"@nl , "square zeptometre"@en ;
        om:hasBase       om:zeptometre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:symbol        "zm2" .

om:minimum  a       om:Function ;
        rdfs:label  "最小"@ja , "minimum"@en .

om:exawatt  a            om:PrefixedUnit ;
        rdfs:label       "exawatt"@nl , "exawatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:watt ;
        om:symbol        "EW" .

om:QualityMark  a            owl:Class ;
        rdfs:label           "kwaliteitscijfer"@nl , "quality mark"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "Qcijfer"@nl ;
        om:commonlyHasUnit   om:_1-10 .

om:BolometricCorrection
        a                   owl:Class ;
        rdfs:comment        "The visual magnitude of an object minus its bolometric magnitude."@en ;
        rdfs:label          "bolometric correction"@en ;
        rdfs:subClassOf     om:Quantity ;
        om:commonlyHasUnit  om:magnitude ;
        om:symbol           "BC" .

om:AustralianDollar  a  om:SingularUnit , om:Unit ;
        rdfs:label  "澳元"@zh , "Australian dollar"@en .

om:PecletNumberForMassTransferUnit
        a                    owl:Class ;
        rdfs:label           "Péclet number for mass transfer unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:metrePerCentisecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per centisecond is a unit of speed defined as metre divided by centisecond."@en ;
        rdfs:label            "meter per centiseconde"@nl , "metre per centisecond"@en ;
        om:alternativeSymbol  "m·cs-1" , "m cs-1" ;
        om:hasDenominator     om:centisecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/cs" .

om:curie  a              om:SingularUnit , om:Unit ;
        rdfs:comment     "The curie is a unit of activity defined as 3.7e10 becquerel."@en ;
        rdfs:label       "curie"@nl , "curie"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasFactor     "3.7e10"^^xsd:float ;
        om:hasUnit       om:becquerel ;
        om:symbol        "Ci" .

om:petacoulomb  a        om:PrefixedUnit ;
        rdfs:comment     "The petacoulomb is a unit of electric charge defined as 1.0e15 coulomb."@en ;
        rdfs:label       "petacoulomb"@nl , "petacoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:coulomb ;
        om:symbol        "PC" .

om:exacandela  a         om:PrefixedUnit ;
        rdfs:comment     "The exacandela is a unit of luminous intensity defined as 1.0e18 candela."@en ;
        rdfs:label       "exacandela"@nl , "exacandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:candela ;
        om:symbol        "Ecd" .

om:PrefixedMetrePerPrefixedSecond-Time
        a                    owl:Class ;
        rdfs:label           "prefixed metre per prefixed second (time)"@en ;
        rdfs:subClassOf      om:UnitDivision ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a                  owl:Restriction ;
                                                       owl:allValuesFrom  om:PrefixedMetre ;
                                                       owl:onProperty     om:hasNumerator
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasNumerator
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:PrefixedSecond-Time ;
                                                           owl:onProperty     om:hasDenominator
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasDenominator
                                                           ] )
                             ] .

om:zeptolitre  a         om:PrefixedUnit ;
        rdfs:label       "zeptoliter"@nl , "zeptolitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:litre ;
        om:symbol        "zl" .

om:glass  a         om:Unit ;
        rdfs:label  "glas"@nl , "glass"@en .

om:kilojoulePerHectogram
        a                     om:UnitDivision ;
        rdfs:label            "kilojoule per hectogram"@nl , "kilojoule per hectogram"@en ;
        om:alternativeLabel   "kilojoule per 100 gram"@nl , "kilojoule per 100 gram"@en ;
        om:alternativeSymbol  "kJ/100 g" , "kJ hg-1" , "kJ·hg-1" ;
        om:hasDenominator     om:hectogram ;
        om:hasDimension       om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasNumerator       om:kilojoule ;
        om:symbol             "kJ/hg" .

om:Irradiance  a              owl:Class ;
        rdfs:comment          "Irradiance is the power of electromagnetic radiation at a surface per unit area."@en ;
        rdfs:label            "irradiance"@en ;
        rdfs:subClassOf       om:PowerDensity ;
        om:alternativeSymbol  "E_e" ;
        om:commonlyHasUnit    om:wattPerSquareMetre ;
        om:symbol             "E" .

om:point-ATA  a              om:SingularUnit , om:Unit ;
        rdfs:comment         "The ATA point is a unit of length defined as 0.3514598e-3 metre."@en ;
        rdfs:label           "point (ATA)"@en ;
        om:alternativeLabel  "ATA point"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasFactor         "0.3514598e-3"^^xsd:float ;
        om:hasUnit           om:metre ;
        om:symbol            "pt" .

dc:identifier  a  owl:AnnotationProperty .

om:kiloparsec  a         om:PrefixedUnit ;
        rdfs:comment     "The kiloparsec is a unit of length defined as 1.0e3 parsec. Gebruikt voor afstanden op de schaal van het melkwegstelsel."@en ;
        rdfs:label       "kiloparsec"@nl , "kiloparsec"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:parsec ;
        om:symbol        "kpc" .

om:_692.677OnTheKelvinScale
        a                     om:FixedPoint ;
        rdfs:label            "692.677 on the Kelvin scale"@en ;
        om:hasNumericalValue  "692.677" ;
        om:hasScale           om:KelvinScale .

om:kilocalorie-Mean  a   om:PrefixedUnit ;
        rdfs:comment     "The kilocalorie (mean) is a unit of energy defined as 1.0e3 calorie (mean)."@en ;
        rdfs:label       "kilocalorie (mean)"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:calorie-Mean ;
        om:symbol        "kcal" .

om:Thickness  a               owl:Class ;
        rdfs:label            "dikte"@nl , "thickness"@en ;
        rdfs:subClassOf       om:Length ;
        om:alternativeSymbol  "δ" ;
        om:commonlyHasUnit    om:mile-Statute , om:foot-International , om:decimetre , om:cicero , om:astronomicalUnit , om:petametre , om:decametre , om:gigametre , om:angstrom , om:gigaparsec , om:terametre , om:exametre , om:point-TeX , om:picometre , om:hectometre , om:micrometre , om:inch-International , om:millimetre , om:solarRadius , om:metre , om:chain , om:megaparsec , om:furlong-International , om:parsec , om:lightYear , om:nanometre , om:kiloparsec , om:nauticalMile-International , om:megametre , om:rod-US , om:foot-USSurvey , om:kilometre , om:point-Postscript , om:pica-Postscript , om:femtometre , om:attometre , om:fathom-USSurvey , om:pica-TeX , om:micron , om:mile-USSurvey , om:fermi , om:point-ATA , om:yard-International , om:point-Didot , om:pica-ATA , om:mil-Length , om:centimetre ;
        om:symbol             "d" .

om:molePerKilogram  a         om:UnitDivision ;
        rdfs:label            "mol per kilogram"@nl , "mole per kilogram"@en ;
        om:alternativeSymbol  "mol·kg-1" , "mol kg-1" ;
        om:hasDenominator     om:kilogram ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/kg" .

om:kelvinPerWatt  a           om:UnitDivision ;
        rdfs:label            "kelvin per watt"@nl , "kelvin per watt"@en ;
        om:alternativeSymbol  "K·W-1" , "K W-1" ;
        om:hasDenominator     om:watt ;
        om:hasDimension       om:thermalResistance-Dimension ;
        om:hasNumerator       om:kelvin ;
        om:symbol             "K/W" .

om:hecto  a           om:SIPrefix ;
        rdfs:label    "hecto"@nl , "hecto"@en ;
        om:hasFactor  "1e2"^^xsd:float ;
        om:symbol     "h" .

om:InternationalUnit  a  om:SingularUnit , om:Unit ;
        rdfs:label       "国际单位"@zh , "International Unit"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:symbol        "IU" .

om:picoradian  a         om:PrefixedUnit ;
        rdfs:label       "picoradiaal"@nl , "picoradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:radian ;
        om:symbol        "prad" .

om:ThermalDiffusivityUnit
        a                    owl:Class ;
        rdfs:label           "thermal diffusivity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:squareMetrePerSecond-Time )
                             ] .

om:zeptomolePerMetre  a       om:PrefixedMolePerMetre ;
        rdfs:label            "zeptomole per meter"@nl , "zeptomole per metre"@en ;
        om:alternativeSymbol  "zmol·m-1" , "zmol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:zeptomole ;
        om:symbol             "zmol/m" .

om:Measure  a         owl:Class ;
        rdfs:comment  "A measure combines a number to a unit of measure. For example, \"3 m\" is a measure."@en ;
        rdfs:label    "measure"@en .

om:picohenry  a          om:PrefixedUnit ;
        rdfs:comment     "The picohenry is a unit of inductance defined as 1.0e-12 henry."@en ;
        rdfs:label       "picohenry"@nl , "picohenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:henry ;
        om:symbol        "pH" .

om:nanotesla  a          om:PrefixedUnit ;
        rdfs:label       "nanotesla"@nl , "nanotesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:tesla ;
        om:symbol        "nT" .

om:joulePerSquareMetreDay
        a                     om:UnitDivision ;
        rdfs:label            "joule per vierkante meter dag"@nl , "joule per square metre day"@en ;
        om:alternativeSymbol  "J·m-2·d-1" , "J m-2 d-1" ;
        om:hasDenominator     om:squareMetreDay ;
        om:hasNumerator       om:joule ;
        om:symbol             "J/(m2 d)" .

om:drop  a          om:Unit ;
        rdfs:label  "druppel"@nl , "drop"@en .

om:picogramPerLitre  a        om:PrefixedGramPerLitre ;
        rdfs:comment          "Picogram per litre is a unit of density defined as picogram divided by litre."@en ;
        rdfs:label            "picogram per litre"@en , "picogram per liter"@nl ;
        om:alternativeSymbol  "pg l-1" , "pg·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:picogram ;
        om:symbol             "pg/l" .

om:shipping  a           om:ApplicationArea ;
        rdfs:label       "shipping"@nl , "shipping"@en ;
        om:usesQuantity  om:Speed , om:Length ;
        om:usesUnit      om:nauticalMile-InternationalPerHour , om:knot-International , om:nauticalMile-International .

om:shake  a              om:SingularUnit , om:Unit ;
        rdfs:comment     "The shake is a unit of time defined as 1.0e-8 second."@en ;
        rdfs:label       "shake"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasFactor     "1.0e-8"^^xsd:float ;
        om:hasUnit       om:second-Time .

om:milligray  a          om:PrefixedUnit ;
        rdfs:comment     "The milligray is a unit of absorbed dose defined as 1.0e-3 gray."@en ;
        rdfs:label       "milligray"@nl , "milligray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:gray ;
        om:symbol        "mGy" .

om:cubicZettametre  a    om:CubicPrefixedMetre ;
        rdfs:label       "kubieke zettameter"@nl , "cubic zettametre"@en ;
        om:hasBase       om:zettametre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "Zm3" .

om:hectare  a            om:PrefixedUnit ;
        rdfs:comment     "The hectare is a unit of area defined as 1.0e2 are."@en ;
        rdfs:label       "hectare"@nl , "hectare"@en ;
        om:hasDimension  om:area-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:are ;
        om:symbol        "ha" .

om:centimetrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Centimetre per second squared is a unit of acceleration defined as centimetre divided by second squared."@en ;
        rdfs:label            "centimeter per seconde kwadraat"@nl , "centimetre per second squared"@en ;
        om:alternativeSymbol  "cm·s-2" , "cm s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:centimetre ;
        om:symbol             "cm/s2" .

om:AmountOfMoneyUnit  a      owl:Class ;
        rdfs:label           "amount of money unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:UnitedStatesDollar om:euro om:JapaneseYen om:poundSterling om:AustralianDollar om:SwissFranc om:CanadianDollar om:MexicanPeso om:ChineseYuan om:NewZealandDollar om:SwedishKrona om:RussianRuble om:HongKongDollar om:NorwegianKrone om:SingaporeDollar om:TurkishLira om:SouthKoreanWon om:SouthAfricanRand om:BrazilianReal om:IndianRupee om:megaeuro )
                             ] .

om:centiwatt  a          om:PrefixedUnit ;
        rdfs:label       "centiwatt"@nl , "centiwatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:watt ;
        om:symbol        "cW" .

om:centisecond-Time  a   om:PrefixedUnit ;
        rdfs:label       "centiseconde"@nl , "centisecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:second-Time ;
        om:symbol        "cs" .

om:FluidityUnit  a           owl:Class ;
        rdfs:label           "fluidity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:rhe om:reciprocalPascalSecond-Time )
                             ] .

om:femtolumen  a         om:PrefixedUnit ;
        rdfs:label       "femtolumen"@nl , "femtolumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:lumen ;
        om:symbol        "flm" .

om:wattPerNanometre  a        om:UnitDivision ;
        rdfs:label            "watt per nanometer"@nl , "watt per nanometre"@en ;
        om:alternativeSymbol  "W·nm-1" , "W nm-1" ;
        om:hasDenominator     om:nanometre ;
        om:hasNumerator       om:watt ;
        om:symbol             "W/nm" .

om:statmho  a                om:Unit , om:SingularUnit ;
        rdfs:comment         "The statmho is a unit of electrical conductance defined as 1.112650e-12 siemens."@en ;
        rdfs:label           "statmho"@nl , "statmho"@en ;
        om:alternativeLabel  "statsiemens"@nl , "statsiemens"@en ;
        om:hasDimension      om:electricalConductance-Dimension ;
        om:hasFactor         "1.112650e-12"^^xsd:float ;
        om:hasUnit           om:siemens .

om:attogram  a           om:PrefixedUnit ;
        rdfs:comment     "The attogram is a unit of mass defined as 1.0e-18 gram."@en ;
        rdfs:label       "attogram"@nl , "attogram"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:gram ;
        om:symbol        "ag" .

om:hundredweight-British
        a                    om:SingularUnit , om:Unit ;
        rdfs:comment         "The British hundredweight is a unit of mass defined as 5.080235e1 kilogram."@en ;
        rdfs:label           "hundredweight (British)"@en ;
        om:alternativeLabel  "British hundredweight"@en ;
        om:hasDimension      om:mass-Dimension ;
        om:hasFactor         "5.080235e1"^^xsd:float ;
        om:hasUnit           om:kilogram .

om:CompressiveStress  a     owl:Class ;
        rdfs:comment        "Compressive stress is a stress that, when applied, acts towards the center of a material."@en ;
        rdfs:label          "compressive stress"@en ;
        rdfs:subClassOf     om:Stress ;
        om:commonlyHasUnit  om:kilopascal , om:torr , om:microbar , om:atmosphere-Standard , om:bar , om:femtopascal , om:megapascal , om:atmosphere-Technical , om:millibar , om:terapascal , om:centimetreOfMercury , om:millipascal , om:picopascal , om:attopascal , om:nanopascal , om:hectopascal , om:decipascal , om:petapascal , om:exapascal , om:barye , om:decapascal , om:decibar , om:kilogramSecond-TimeToThePower-2ReciprocalMetre , om:centipascal , om:millimetreOfMercury , om:pascal , om:micropascal , om:metreOfMercury , om:gigapascal , om:newtonPerSquareMetre .

om:StemEndRot  a             owl:Class ;
        rdfs:comment         "Aanwezigheid stem end rot (1/0)."@nl ;
        rdfs:label           "stem end rot"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "stemendrot"@en ;
        om:commonlyHasUnit   om:_1-0 .

om:centimetrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Centimetre per second is a unit of speed defined as centimetre divided by second."@en ;
        rdfs:label            "centimetre per second"@en , "centimeter per seconde"@nl ;
        om:alternativeSymbol  "cm s-1" , "cm·s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:centimetre ;
        om:symbol             "cm/s" .

om:TimeUnit  a               owl:Class ;
        rdfs:label           "time unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:day om:day-Sidereal om:hour om:hour-Sidereal om:minute-Time om:minute-Sidereal om:second-Sidereal om:second-Time om:shake om:year om:year-Sidereal om:year-Tropical om:gigayear )
                                              ] om:PrefixedSecond-Time )
                             ] .

skos:hiddenLabel  a  owl:AnnotationProperty .

om:terabecquerel  a      om:PrefixedUnit ;
        rdfs:comment     "The terabecquerel is a unit of activity defined as 1.0e12 becquerel."@en ;
        rdfs:label       "terabecquerel"@nl , "terabecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:becquerel ;
        om:symbol        "TBq" .

om:microsteradian  a     om:PrefixedUnit ;
        rdfs:label       "microsteradiaal"@nl , "microsteradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:steradian ;
        om:symbol        "μsr" .

om:Prefix  a          owl:Class ;
        rdfs:comment  "A prefix is a name that precedes a basic unit of measure to indicate a decimal or binary multiple or fraction of the unit. Each prefix has a unique symbol that is prepended to the unit symbol. For example, an electric current of 0.000 000 001 ampere is written by using the SI-prefix nano as 1 nanoampere or 1 nA."@en ;
        rdfs:label    "prefix"@en .

om:megalumen  a          om:PrefixedUnit ;
        rdfs:label       "megalumen"@nl , "megalumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:lumen ;
        om:symbol        "Mlm" .

om:microgram  a                    om:PrefixedUnit ;
        rdfs:comment               "The microgram is a unit of mass defined as 1.0e-6 gram."@en ;
        rdfs:label                 "microgram"@nl , "microgram"@en , "微克"@zh ;
        om:hasDimension            om:mass-Dimension ;
        om:hasPrefix               om:micro ;
        om:hasUnit                 om:gram ;
        om:symbol                  "μg" ;
        om:unofficialAbbreviation  "mcg" , "ug" .

om:squareMetrePerGram
        a                     om:UnitDivision ;
        rdfs:label            "vierkante meter per gram"@nl , "square metre per gram"@en ;
        om:alternativeSymbol  "m2·g-1" , "m2 g-1" ;
        om:hasDenominator     om:gram ;
        om:hasNumerator       om:squareMetre ;
        om:symbol             "m2/g" .

om:CatalyticActivityConcentration
        a                    owl:Class ;
        rdfs:label           "catalytic activity concentration"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:catalyticActivityConcentration-Dimension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:CatalyticActivityConcentrationUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        om:alternativeLabel  "catalytic concentration"@en ;
        om:commonlyHasUnit   om:katalPerCubicmetre .

om:femtodegreeCelsius
        a                om:PrefixedUnit ;
        rdfs:comment     "The femtodegree Celsius is a unit of temperature defined as 1.0e-15 degree Celsius."@en ;
        rdfs:label       "femtograad Celsius"@nl , "femtodegree Celsius"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:degreeCelsius ;
        om:symbol        "f°C" .

om:luminance-Dimension
        a                              om:Dimension ;
        rdfs:label                     "luminance dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                -2 ;
        om:hasSILuminousIntensityDimensionExponent
                1 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  0 .

om:CauseEndOfVaseLifeRottenLeaves
        a                    owl:Class ;
        rdfs:comment         "Oorzaak einde vaasleven rotte bladeren (1/0)."@nl ;
        rdfs:label           "oorzaak einde vaasleven rotte bladeren"@nl , "cause end of vase life rotten leaves"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "rotten leaves"@en ;
        om:commonlyHasUnit   om:_1-0 .

om:ApparentMagnitude  a     owl:Class ;
        rdfs:comment        "Logarithmic measure of the apparent brightness of an object. Units usually not indicated(http://en.wikipedia.org/wiki/Magnitude_(astronomy)."@en ;
        rdfs:label          "apparent magnitude"@en , "schijnbare magnitude"@nl ;
        rdfs:subClassOf     om:Magnitude ;
        om:commonlyHasUnit  om:magnitude , om:millimagnitude , om:micromagnitude , om:one ;
        om:symbol           "m" .

om:attometrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Attometre per second squared is a unit of acceleration defined as attometre divided by second squared."@en ;
        rdfs:label            "attometre per second squared"@en , "attometer per seconde kwadraat"@nl ;
        om:alternativeSymbol  "am·s-2" , "am s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:attometre ;
        om:symbol             "am/s2" .

om:NumberBlue-DiscoloredFlowers
        a                    owl:Class ;
        rdfs:comment         "Aantal blauwverkleurde bloemen."@nl ;
        rdfs:label           "aantal blauwverkleurde bloemen"@nl , "number blue-discolored flowers"@en ;
        rdfs:subClassOf      om:NumberFlowers ;
        om:alternativeLabel  "#blue flowers"@en ;
        om:commonlyHasUnit   om:one .

om:femtoohm  a           om:PrefixedUnit ;
        rdfs:label       "femtoohm"@nl , "femtoohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:ohm ;
        om:symbol        "fΩ" .

om:chemistry  a          om:ApplicationArea ;
        rdfs:label       "chemistry"@en , "chemie"@nl ;
        om:usesQuantity  om:Lipophilicity , om:Acidity , om:Hydrophilicity , om:SaltStrength , om:SpecificCatalyticActivity , om:Amphiphilicity , om:CollisionFrequency , om:SpecificAmylaseActivity , om:Hydrophobicity , om:SpecificProteaseActivity , om:CatalyticActivityConcentration , om:CatalyticActivity ;
        om:usesUnit      om:megakatal , om:nanokatal , om:deltaA450PerSecond-Time , om:nanokatalPerMilligram , om:microkatal , om:kilokatal , om:decakatal , om:picokatal , om:attokatal , om:molePerSecond-Time , om:petakatal , om:exakatal , om:micromolePerSecond-Time , om:hectokatal , om:gigakatal , om:terakatal , om:deltaA450PerSecond-TimePerMilligram , om:decikatal , om:femtokatal , om:amylaseUnit , om:centikatal , om:katalPerCubicmetre , om:deltaA450 , om:millikatal , om:katal .

om:molePerZeptometre  a       om:MolePerPrefixedMetre ;
        rdfs:label            "mole per zeptometer"@nl , "mole per zeptometre"@en ;
        om:alternativeSymbol  "mol·zm-1" , "mol zm-1" ;
        om:hasDenominator     om:zeptometre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/zm" .

om:Depth  a                 owl:Class ;
        rdfs:label          "depth"@en , "diepte"@nl ;
        rdfs:subClassOf     om:Length ;
        om:commonlyHasUnit  om:fermi , om:parsec , om:point-Postscript , om:point-TeX , om:megametre , om:point-Didot , om:pica-TeX , om:decametre , om:furlong-International , om:mile-USSurvey , om:angstrom , om:terametre , om:exametre , om:hectometre , om:foot-International , om:mile-Statute , om:kilometre , om:rod-US , om:picometre , om:mil-Length , om:point-ATA , om:lightYear , om:attometre , om:centimetre , om:petametre , om:pica-Postscript , om:fathom-USSurvey , om:astronomicalUnit , om:millimetre , om:inch-International , om:decimetre , om:nauticalMile-International , om:megaparsec , om:femtometre , om:solarRadius , om:cicero , om:kiloparsec , om:gigametre , om:micron , om:micrometre , om:yard-International , om:foot-USSurvey , om:nanometre , om:gigaparsec , om:chain , om:pica-ATA , om:metre ;
        om:symbol           "d" .

om:teaspoon-US  a            om:SingularUnit , om:Unit ;
        rdfs:comment         "The US teaspoon is a unit of volume defined as 4.928922e-6 cubic metre."@en ;
        rdfs:label           "teaspoon (US)"@en ;
        om:alternativeLabel  "US teaspoon"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "4.928922e-6"^^xsd:float ;
        om:hasUnit           om:cubicMetre .

om:mile-StatutePerHour
        a                     om:UnitDivision ;
        rdfs:comment          "Mile (statute) per hour is a unit of speed defined as mile (statute) divided by hour."@en ;
        rdfs:label            "mijl per uur"@nl , "mile (statute) per hour"@en ;
        om:alternativeSymbol  "mi·h-1" , "mi h-1" ;
        om:hasDenominator     om:hour ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:mile-Statute ;
        om:symbol             "mi/h" .

om:squareNanometre  a    om:SquarePrefixedMetre ;
        rdfs:label       "vierkante nanometer"@nl , "square nanometre"@en ;
        om:hasBase       om:nanometre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:symbol        "nm2" .

om:hasPoint  a       owl:ObjectProperty ;
        rdfs:domain  [ a            owl:Class ;
                       owl:unionOf  ( om:IntervalScale om:RatioScale om:FixedPoint )
                     ] ;
        rdfs:label   "has point"@en ;
        rdfs:range   om:Point .

om:CauseEndOfVaseLifeBlueFlowers
        a                    owl:Class ;
        rdfs:comment         "Oorzaak einde vaasleven blauwe bloemen (1/0)."@nl ;
        rdfs:label           "oorzaak einde vaasleven blauwe bloemen"@nl , "cause end of vase life blue flowers"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "blue flowers"@en ;
        om:commonlyHasUnit   om:_1-0 .

om:ElectricalResistivityUnit
        a                    owl:Class ;
        rdfs:label           "electrical resistivity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:ohmMetre )
                             ] .

om:_100Kilometre  a      om:UnitMultiple ;
        rdfs:label       "100 kilometer"@nl , "100 kilometre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasFactor     "100"^^xsd:float ;
        om:hasUnit       om:kilometre ;
        om:symbol        "100 km" .

om:millimetrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Millimetre per second squared is a unit of acceleration defined as millimetre divided by second squared."@en ;
        rdfs:label            "millimeter per seconde kwadraat"@nl , "millimetre per second squared"@en ;
        om:alternativeSymbol  "mm s-2" , "mm·s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:millimetre ;
        om:symbol             "mm/s2" .

om:PrefixedHenry  a          owl:Class ;
        rdfs:label           "prefixed henry"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:henry ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:AmountOfSubstanceConcentrationUnit
        a                    owl:Class ;
        rdfs:label           "amount of substance concentration unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:molair om:molePerCubicmetre om:molePerLitre )
                                              ] om:PrefixedMolair om:PrefixedMolePerLitre om:MolePerPrefixedLitre om:PrefixedMolePerPrefixedLitre )
                             ] .

om:decamole  a           om:PrefixedUnit ;
        rdfs:label       "decamol"@nl , "decamole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:mole ;
        om:symbol        "damol" .

om:cicero  a             om:SingularUnit , om:Unit ;
        rdfs:comment     "The cicero is a unit of length defined as 12 point (Didot)."@en ;
        rdfs:label       "cicero"@nl , "cicero"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasFactor     "12"^^xsd:float ;
        om:hasUnit       om:point-Didot .

om:decalux  a            om:PrefixedUnit ;
        rdfs:label       "decalux"@nl , "decalux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:lux ;
        om:symbol        "dalx" .

om:WhiteLightMagnitudeAtMinimumBrightness
        a                   owl:Class ;
        rdfs:label          "white light magnitude at minimum brightness"@en ;
        rdfs:subClassOf     om:MagnitudeAtMinimumBrightness , om:WhiteLightMagnitude ;
        om:commonlyHasUnit  om:magnitude , om:one ;
        om:symbol           "m_min" .

om:ResonanceEnergy  a       owl:Class ;
        rdfs:label          "resonance energy"@en ;
        rdfs:subClassOf     om:MolarEnergy ;
        om:commonlyHasUnit  om:joulePerMole .

om:wattPerCubicmetre  a       om:UnitDivision ;
        rdfs:label            "watt per kubieke meter"@nl , "watt per cubic metre"@en ;
        om:alternativeSymbol  "W·m-3" , "W m-3" ;
        om:hasDenominator     om:cubicMetre ;
        om:hasNumerator       om:watt ;
        om:symbol             "W/m3" .

om:SurfaceTension  a          owl:Class ;
        rdfs:comment          "Surface tension is an attractive property of the surface of a liquid."@en ;
        rdfs:label            "surface tension"@en , "oppervlaktespanning"@nl ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:SurfaceTensionUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:surfaceTension-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        om:alternativeSymbol  "σ" ;
        om:commonlyHasUnit    om:newtonPerMetre ;
        om:symbol             "γ" .

om:rad  a                om:SingularUnit , om:Unit ;
        rdfs:comment     "The rad is a unit of absorbed dose defined as 1.0e-2 gray."@en ;
        rdfs:label       "rad"@nl , "rad"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasFactor     "1.0e-2"^^xsd:float ;
        om:hasUnit       om:gray ;
        om:symbol        "rad" .

om:yoctometrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Yoctometre per second squared is a unit of acceleration defined as yoctometre divided by second squared."@en ;
        rdfs:label            "yoctometer per seconde kwadraat"@nl , "yoctometre per second squared"@en ;
        om:alternativeSymbol  "ym·s-2" , "ym s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:yoctometre ;
        om:symbol             "ym/s2" .

om:NumberPulpBrowning4
        a                    owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 4 poster pulp browning."@nl ;
        rdfs:label           "number pulp browning 4"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "pulp_4"@en ;
        om:commonlyHasUnit   om:one .

om:approximately17OnTheKelvinScale
        a                     om:FixedPoint ;
        rdfs:label            "~17 on the Kelvin scale"@en ;
        om:hasNumericalValue  "~17" ;
        om:hasScale           om:KelvinScale .

om:decisecond-Time  a    om:PrefixedUnit ;
        rdfs:label       "deciseconde"@nl , "decisecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:second-Time ;
        om:symbol        "ds" .

om:abmho  a                  om:SingularUnit , om:Unit ;
        rdfs:comment         "The abmho is a unit of electrical conductance defined as 1.0e9 siemens."@en ;
        rdfs:label           "abmho"@nl , "abmho"@en ;
        om:alternativeLabel  "absiemens"@nl , "absiemens"@en ;
        om:hasDimension      om:electricalConductance-Dimension ;
        om:hasFactor         "1.0e9"^^xsd:float ;
        om:hasUnit           om:siemens .

om:micrometre  a         om:PrefixedUnit ;
        rdfs:comment     "The micrometre is a unit of length defined as 1.0e-6 metre."@en ;
        rdfs:label       "微米"@zh , "micrometer"@nl , "micrometre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:metre ;
        om:symbol        "μm" .

om:micrometrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Micrometre per second squared is a unit of acceleration defined as micrometre divided by second squared."@en ;
        rdfs:label            "micrometer per seconde kwadraat"@nl , "micrometre per second squared"@en ;
        om:alternativeSymbol  "μm·s-2" , "μm s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:micrometre ;
        om:symbol             "μm/s2" .

om:jansky  a                 om:SingularUnit , om:Unit ;
        rdfs:label           "jansky"@nl , "jansky"@en ;
        om:alternativeLabel  "flux unit"@en ;
        om:symbol            "Jy" .

om:EclipticLongitude  a     owl:Class ;
        rdfs:comment        "The angular distance on the celestial sphere measured clockwise from the vernal equinox along the ecliptic (the path of the Sun on the celestial sphere during one year) to the intersection with the great circle drawn from the ecliptical north pole through the object."@en ;
        rdfs:label          "ecliptic longitude"@en ;
        rdfs:subClassOf     om:Angle ;
        om:commonlyHasUnit  om:second-Angle , om:minute-Angle , om:degree ;
        om:symbol           "λ" ;
        ombibo:reference    ombibo:chapter13_Astronomical_Algorithms .

om:cubicDecametre  a     om:CubicPrefixedMetre ;
        rdfs:label       "kubieke decameter"@nl , "cubic decametre"@en ;
        om:hasBase       om:decametre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "dam3" .

om:centiradian  a        om:PrefixedUnit ;
        rdfs:label       "centiradiaal"@nl , "centiradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:radian ;
        om:symbol        "crad" .

om:attosiemens  a        om:PrefixedUnit ;
        rdfs:label       "attosiemens"@nl , "attosiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:siemens ;
        om:symbol        "aS" .

om:hectometre  a         om:PrefixedUnit ;
        rdfs:comment     "The hectometre is a unit of length defined as 1.0e2 metre."@en ;
        rdfs:label       "hectometer"@nl , "hectometre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:metre ;
        om:symbol        "hm" .

om:yobi  a            om:BinaryPrefix ;
        rdfs:comment  "IEC prefix"@en ;
        rdfs:label    "yobi"@nl , "yobi"@en ;
        om:hasFactor  "1.208925819614629174706176e24"^^xsd:float ;
        om:symbol     "Yi" .

om:tebibit  a         om:PrefixedUnit ;
        rdfs:label    "tebibit"@nl , "tebibit"@en ;
        om:hasPrefix  om:tebi ;
        om:hasUnit    om:bit ;
        om:symbol     "Tibit" .

om:MagneticFluxDensityUnit
        a                    owl:Class ;
        rdfs:label           "magnetic flux density unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:gamma om:gauss om:stattesla om:tesla om:weberPerSquareMetre om:milligauss )
                                              ] om:PrefixedTesla )
                             ] .

om:yobibit  a         om:PrefixedUnit ;
        rdfs:label    "yobibit"@nl , "yobibit"@en ;
        om:hasPrefix  om:yobi ;
        om:hasUnit    om:bit ;
        om:symbol     "Yibit" .

om:hasSIElectricCurrentDimensionExponent
        a            owl:DatatypeProperty ;
        rdfs:domain  om:Dimension ;
        rdfs:label   "has SI electric current dimension exponent"@en ;
        rdfs:range   xsd:integer .

om:SoyBeanMassFraction
        a                   owl:Class ;
        rdfs:comment        "The fraction of the mass of soy bean oil in a phenomenon"@en ;
        rdfs:label          "soy bean mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:petamolair  a         om:PrefixedUnit ;
        rdfs:comment     "The petamolair is a unit of amount of substance concentration defined as 1.0e15 molair."@en ;
        rdfs:label       "petamolair"@nl , "petamolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:molair ;
        om:symbol        "PM" .

om:cubicTerametre  a     om:CubicPrefixedMetre ;
        rdfs:label       "kubieke terameter"@nl , "cubic terametre"@en ;
        om:hasBase       om:terametre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "Tm3" .

om:_961.78OnTheCelsiusScale
        a                     om:FixedPoint ;
        rdfs:label            "961.78摄氏度"@zh , "961.78 on the Celsius scale"@en ;
        om:hasNumericalValue  "961.78" ;
        om:hasPoint           om:_1234.93OnTheKelvinScale ;
        om:hasScale           om:CelsiusScale .

om:amperePerSquareMetre
        a                     om:UnitDivision ;
        rdfs:comment          "Ampere per square metre is a unit of current density defined as ampere divided by square metre."@en ;
        rdfs:label            "ampere per square metre"@en , "ampère per vierkante meter"@nl ;
        om:alternativeSymbol  "A·m-2" , "A m-2" ;
        om:hasDenominator     om:squareMetre ;
        om:hasDimension       om:currentDensity-Dimension ;
        om:hasNumerator       om:ampere ;
        om:longcomment        "Ampere per square metre is a unit of current density defined as ampere divided by square metre. Ampere per square metre is a derived unit in the International System of Units." ;
        om:symbol             "A/m2" .

om:picoweber  a          om:PrefixedUnit ;
        rdfs:label       "picoweber"@nl , "picoweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:weber ;
        om:symbol        "pWb" .

om:HubbleConstantAtPresentEpoch
        a                   owl:Class ;
        rdfs:comment        "The Hubble constant at the present epoch (a constant)."@en ;
        rdfs:label          "constante van Hubble tijdens het huidige epoch"@nl , "Hubble constant at present epoch"@en ;
        rdfs:subClassOf     om:HubbleConstant ;
        om:commonlyHasUnit  om:kilometrePerSecond-TimePerMegaparsec , om:metrePerSecond-TimePerMetre ;
        om:symbol           "H_0" .

om:NumberVascularBrowning2
        a                    owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 2 poster vascular browning."@nl ;
        rdfs:label           "number vascular browning 2"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "vascular_2"@en ;
        om:commonlyHasUnit   om:one .

om:reluctance-Dimension
        a                              om:Dimension ;
        rdfs:label                     "reluctance dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                2 ;
        om:hasSILengthDimensionExponent
                -2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  -1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  2 .

om:cubicDecimetre  a     om:CubicPrefixedMetre ;
        rdfs:label       "kubieke decimeter"@nl , "cubic decimetre"@en ;
        om:hasBase       om:decimetre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "dm3" .

om:metrePerFemtosecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per femtosecond squared is a unit of acceleration defined as metre divided by femtosecond squared."@en ;
        rdfs:label            "metre per femtosecond squared"@en , "meter per femtoseconde kwadraat"@nl ;
        om:alternativeSymbol  "m·fs-2" , "m fs-2" ;
        om:hasDenominator     om:femtosecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/fs2" .

om:metrePerExasecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per exasecond is a unit of speed defined as metre divided by exasecond."@en ;
        rdfs:label            "meter per exaseconde"@nl , "metre per exasecond"@en ;
        om:alternativeSymbol  "m·Es-1" , "m Es-1" ;
        om:hasDenominator     om:exasecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/Es" .

om:deciradian  a         om:PrefixedUnit ;
        rdfs:label       "deciradiaal"@nl , "deciradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:radian ;
        om:symbol        "drad" .

om:squareMetreNanometre
        a                     om:UnitMultiplication ;
        rdfs:label            "vierkante meter nanometer"@nl , "square metre nanometre"@en ;
        om:alternativeSymbol  "m2·nm" ;
        om:hasTerm1           om:squareMetre ;
        om:hasTerm2           om:nanometre ;
        om:symbol             "m2 nm" .

om:hectogramPerLitre  a       om:PrefixedGramPerLitre ;
        rdfs:comment          "Hectogram per litre is a unit of density defined as hectogram divided by litre."@en ;
        rdfs:label            "hectogram per liter"@nl , "hectogram per litre"@en ;
        om:alternativeSymbol  "hg l-1" , "hg·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:hectogram ;
        om:symbol             "hg/l" .

om:molePerLitre  a            om:UnitDivision ;
        rdfs:comment          "Mole per litre is a unit of amount of substance concentration defined as mole divided by litre."@en ;
        rdfs:label            "mole per litre"@en , "mole per liter"@nl ;
        om:alternativeSymbol  "mol l-1" , "mol·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:longcomment        "Mole per litre is a unit of amount of substance concentration defined as mole divided by litre. Mole per litre is a derived unit in the International System of Units." ;
        om:symbol             "mol/l" .

om:HubbleConstantUnit
        a                    owl:Class ;
        rdfs:label           "Hubble constant unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:kilometrePerSecond-TimePerMegaparsec om:metrePerSecond-TimePerMetre )
                             ] .

om:milligramPerKilogram
        a                     om:UnitDivision ;
        rdfs:label            "milligram per kilogram"@nl , "milligram per kilogram"@en ;
        om:alternativeSymbol  "mg·kg-1" , "mg kg-1" ;
        om:hasDenominator     om:kilogram ;
        om:hasDimension       om:dimensionOne ;
        om:hasNumerator       om:milligram ;
        om:symbol             "mg/kg" .

om:AcousticFirmness  a       owl:Class ;
        rdfs:comment         "Stevigheid gemeten met AWETA (acoustic firmness value). AFS value."@nl ;
        rdfs:label           "akoestische stevigheid"@nl , "acoustic firmness"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "firmness_ac"@en ;
        om:commonlyHasUnit   om:AFS .

om:centipoise  a         om:PrefixedUnit ;
        rdfs:label       "centipoise"@nl , "centipoise"@en ;
        om:hasDimension  om:dynamicViscosity-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:poise ;
        om:symbol        "cP" .

om:durationOf9192631770PeriodsOfTheRadiationCorrespondingToTheTransitionBetweenTheTwoHyperfineLevelsOfTheGroundStateOfTheCesium133Atom
        a                 om:Duration ;
        rdfs:label        "duration of 9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium 133 atom"@en ;
        om:hasPhenomenon  om:_9192631770PeriodsOfTheRadiationCorrespondingToTheTransitionBetweenTheTwoHyperfineLevelsOfTheGroundStateOfTheCesium133Atom .

om:InductanceUnit  a         owl:Class ;
        rdfs:label           "inductance unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:abhenry om:henry om:stathenry om:weberPerAmpere )
                                              ] om:PrefixedHenry )
                             ] .

om:molePerSecond-Time
        a                     om:UnitDivision ;
        rdfs:label            "mol per seconde"@nl , "mole per second"@en ;
        om:alternativeSymbol  "mol·s-1" , "mol s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:catalyticActivity-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/s" .

om:AmountOfSubstanceUnit
        a                    owl:Class ;
        rdfs:label           "amount of substance unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:mole )
                                              ] om:PrefixedMole )
                             ] .

om:electricFluxDensity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "electric flux density dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                1 ;
        om:hasSILengthDimensionExponent
                -2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  1 .

om:bottle  a        om:Unit ;
        rdfs:label  "fles"@nl , "bottle"@en .

om:LaTeXSymbol  a            owl:AnnotationProperty ;
        rdfs:comment         "OMLaTeX formatted symbol may include commands such as \\unit and \\E as defined in OMLaTeX."@en ;
        rdfs:label           "LaTeX symbol"@en ;
        om:alternativeLabel  "LaTeX formatted symbol"@en , "has LaTeX symbol"@en .

om:decimolePerLitre  a        om:PrefixedMolePerLitre ;
        rdfs:comment          "Decimole per litre is a unit of amount of substance concentration defined as decimole divided by litre."@en ;
        rdfs:label            "decimole per litre"@en , "decimole per liter"@nl ;
        om:alternativeSymbol  "dmol·l-1" , "dmol l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:decimole ;
        om:symbol             "dmol/l" .

om:Overrun  a               owl:Class ;
        rdfs:label          "overrun"@en ;
        rdfs:subClassOf     om:VolumeFraction ;
        om:commonlyHasUnit  om:cubicCentimetrePerCubicCentimetre , om:cubicMillimetrePerCubicMillimetre , om:cubicMetrePerCubicmetre , om:partsPerMillion , om:percent , om:one .

om:kilogram  a           om:PrefixedUnit ;
        rdfs:comment     "The kilogram is a unit of mass defined as the mass of the international prototype of the kilogram."@en ;
        rdfs:label       "kilogram"@nl , "kilogram"@en , "公斤"@zh ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasQuantity   om:massOfTheInternationalPrototypeOfTheKilogram ;
        om:hasUnit       om:gram ;
        om:longcomment   "The kilogram is a unit of mass defined as the mass of the international prototype of the kilogram. The kilogram is a base unit in the International System of Units." ;
        om:symbol        "kg" .

om:informationCapacityOfOneBinaryDigit
        a                 om:InformationCapacity ;
        rdfs:label        "information capacity of one binary digit"@en ;
        om:hasPhenomenon  om:oneBinaryDigit .

om:maxwell  a            om:SingularUnit , om:Unit ;
        rdfs:comment     "The maxwell is a unit of magnetic flux defined as 1.0e-8 weber."@en ;
        rdfs:label       "maxwell"@nl , "maxwell"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasFactor     "1.0e-8"^^xsd:float ;
        om:hasUnit       om:weber ;
        om:symbol        "Mx" .

om:attometre  a          om:PrefixedUnit ;
        rdfs:comment     "The attometre is a unit of length defined as 1.0e-18 metre."@en ;
        rdfs:label       "attometer"@nl , "attometre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:metre ;
        om:symbol        "am" .

om:zettatesla  a         om:PrefixedUnit ;
        rdfs:label       "zettatesla"@nl , "zettatesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:tesla ;
        om:symbol        "ZT" .

om:_419.527OnTheCelsiusScale
        a                     om:FixedPoint ;
        rdfs:label            "419.527摄氏度"@zh , "419.527 on the Celsius scale"@en ;
        om:hasNumericalValue  "419.527" ;
        om:hasPoint           om:_692.677OnTheKelvinScale ;
        om:hasScale           om:CelsiusScale .

om:PlanetaryAberration
        a                   owl:Class ;
        rdfs:comment        "The apparent angular displacement of the observed position of a celestial object produced by the motion of the observer and the actual motion of the observed object."@en ;
        rdfs:label          "planetary aberration"@en ;
        rdfs:subClassOf     om:Aberration ;
        om:commonlyHasUnit  om:microsecond-Angle , om:millisecond-Angle , om:second-Angle , om:degree ;
        ombibo:reference    ombibo:Glossary_Astronomical_Almanac .

om:absorbedDoseRate-Dimension
        a                              om:Dimension ;
        rdfs:label                     "absorbed dose rate dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -3 .

om:SpecificEscherichiaColiCount
        a                   owl:Class ;
        rdfs:label          "Escherichia coli count (specific)"@en ;
        rdfs:subClassOf     om:SpecificViableCount ;
        om:commonlyHasUnit  om:colonyFormingUnitPerGram .

om:metrePerGigasecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per gigasecond squared is a unit of acceleration defined as metre divided by gigasecond squared."@en ;
        rdfs:label            "meter per gigaseconde kwadraat"@nl , "metre per gigasecond squared"@en ;
        om:alternativeSymbol  "m·Gs-2" , "m Gs-2" ;
        om:hasDenominator     om:gigasecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/Gs2" .

om:yottacandela  a       om:PrefixedUnit ;
        rdfs:comment     "The yottacandela is a unit of luminous intensity defined as 1.0e24 candela."@en ;
        rdfs:label       "yottacandela"@nl , "yottacandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:candela ;
        om:symbol        "Ycd" .

om:molePerAttometre  a        om:MolePerPrefixedMetre ;
        rdfs:label            "mole per attometer"@nl , "mole per attometre"@en ;
        om:alternativeSymbol  "mol·am-1" , "mol am-1" ;
        om:hasDenominator     om:attometre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/am" .

om:hasFactor  a      owl:FunctionalProperty , owl:DatatypeProperty ;
        rdfs:domain  [ a            owl:Class ;
                       owl:unionOf  ( om:UnitMultiple om:SingularUnit om:Prefix om:Scale )
                     ] ;
        rdfs:label   "因子を持つ"@ja , "has factor"@en ;
        rdfs:range   xsd:float .

om:microfarad  a         om:PrefixedUnit ;
        rdfs:comment     "The microfarad is a unit of capacitance defined as 1.0e-6 farad."@en ;
        rdfs:label       "microfarad"@nl , "microfarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:farad ;
        om:symbol        "μF" .

om:microampere  a        om:PrefixedUnit ;
        rdfs:comment     "The microampere is a unit of electric current defined as 1.0e-6 ampere."@en ;
        rdfs:label       "microampère"@nl , "microampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:ampere ;
        om:symbol        "μA" .

om:nanogray  a           om:PrefixedUnit ;
        rdfs:comment     "The nanogray is a unit of absorbed dose defined as 1.0e-9 gray."@en ;
        rdfs:label       "nanogray"@nl , "nanogray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:gray ;
        om:symbol        "nGy" .

om:PrefixedWeber  a          owl:Class ;
        rdfs:label           "prefixed weber"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:weber ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:megametrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Megametre per second squared is a unit of acceleration defined as megametre divided by second squared."@en ;
        rdfs:label            "megametre per second squared"@en , "megameter per seconde kwadraat"@nl ;
        om:alternativeSymbol  "Mm·s-2" , "Mm s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:megametre ;
        om:symbol             "Mm/s2" .

om:hectofarad  a         om:PrefixedUnit ;
        rdfs:comment     "The hectofarad is a unit of capacitance defined as 1.0e2 farad."@en ;
        rdfs:label       "hectofarad"@nl , "hectofarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:farad ;
        om:symbol        "hF" .

om:gigayearCubicKiloparsec
        a                     om:UnitMultiplication ;
        rdfs:label            "gigajaar kubieke kiloparsec"@nl , "gigayear cubic kiloparsec"@en ;
        om:alternativeSymbol  "Gyr·kpc3" ;
        om:hasTerm1           om:gigayear ;
        om:hasTerm2           om:cubicKiloparsec ;
        om:symbol             "Gyr kpc3" .

om:petamolePerLitre  a        om:PrefixedMolePerLitre ;
        rdfs:comment          "Petamole per litre is a unit of amount of substance concentration defined as petamole divided by litre."@en ;
        rdfs:label            "petamole per liter"@nl , "petamole per litre"@en ;
        om:alternativeSymbol  "Pmol l-1" , "Pmol·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:petamole ;
        om:symbol             "Pmol/l" .

om:ScaleLength  a            owl:Class ;
        rdfs:comment         "The radial distance from a galaxy's core at which the average intensity has fallen to 1/e of the intensity at the centre of the galaxy."@en ;
        rdfs:label           "scale length"@en ;
        rdfs:subClassOf      om:Length ;
        om:alternativeLabel  "scale radius"@en ;
        om:commonlyHasUnit   om:kiloparsec ;
        om:symbol            "r" .

ombibo:ApJ  a            bibo:Journal ;
        dc:title         "Astrophysical Journal" ;
        bibo:shortTitle  "ApJ" ;
        bibo:uri         "http://iopscience.iop.org/0004-637X/" .

om:yoctolux  a           om:PrefixedUnit ;
        rdfs:label       "yoctolux"@nl , "yoctolux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:lux ;
        om:symbol        "ylx" .

om:wattPerSquareMetreNanometre
        a                     om:UnitDivision ;
        rdfs:label            "watt per vierkante meter nanometer"@nl , "watt per square metre nanometre"@en ;
        om:alternativeSymbol  "W·m-2·nm-1" , "W m-2 nm-1" ;
        om:hasDenominator     om:squareMetreNanometre ;
        om:hasNumerator       om:watt ;
        om:symbol             "W/(m2 nm)" .

om:EpochAtMaximumBrightness
        a                   owl:Class ;
        rdfs:comment        "A moment when the object (i.e. a variable star) was at maximum brightness."@en ;
        rdfs:label          "epoch at maximum brightness"@en ;
        rdfs:subClassOf     om:Epoch ;
        om:commonlyHasUnit  om:year , om:second-Time .

om:zettagray  a          om:PrefixedUnit ;
        rdfs:comment     "The zettagray is a unit of absorbed dose defined as 1.0e21 gray."@en ;
        rdfs:label       "zettagray"@nl , "zettagray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:gray ;
        om:symbol        "ZGy" .

om:zeptosecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "zeptoseconde kwadraat"@nl , "zeptosecond squared"@en ;
        om:hasBase      om:zeptosecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "zs2" .

om:WavenumberUnit  a         owl:Class ;
        rdfs:label           "wave number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:kayser om:reciprocalMetre )
                             ] .

om:exa  a             om:SIPrefix ;
        rdfs:label    "exa"@nl , "exa"@en ;
        om:hasFactor  "1e18"^^xsd:float ;
        om:symbol     "E" .

om:LuminousEfficacy  a      owl:Class ;
        rdfs:label          "luminous efficacy"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:luminousEfficacy-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:LuminousEfficacyUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:lumenPerWatt .

om:gramPerMillilitre  a       om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per millilitre is a unit of density defined as gram divided by millilitre."@en ;
        rdfs:label            "gram per milliliter"@nl , "gram per millilitre"@en ;
        om:alternativeSymbol  "g·ml-1" , "g ml-1" ;
        om:hasDenominator     om:millilitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/ml" .

om:catalyticActivityConcentration-Dimension
        a                              om:Dimension ;
        rdfs:label                     "catalytic activity concentration dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                1 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                -3 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -1 .

om:hasSILengthDimensionExponent
        a            owl:DatatypeProperty ;
        rdfs:domain  om:Dimension ;
        rdfs:label   "has SI length dimension exponent"@en ;
        rdfs:range   xsd:integer .

om:chain  a              om:SingularUnit , om:Unit ;
        rdfs:comment     "The chain is a unit of length defined as 2.011684e1 metre."@en ;
        rdfs:label       "chain"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasFactor     "2.011684e1"^^xsd:float ;
        om:hasUnit       om:metre ;
        om:symbol        "ch" .

om:femtogramPerLitre  a       om:PrefixedGramPerLitre ;
        rdfs:comment          "Femtogram per litre is a unit of density defined as femtogram divided by litre."@en ;
        rdfs:label            "femtogram per litre"@en , "femtogram per liter"@nl ;
        om:alternativeSymbol  "fm s-1" , "fm·s-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:femtogram ;
        om:symbol             "fg/l" .

om:_3To5OnTheKelvinScale
        a                     om:FixedPoint ;
        rdfs:label            "3 to 5 on the Kelvin scale"@en ;
        om:hasNumericalValue  "3 to 5" ;
        om:hasScale           om:KelvinScale .

om:yoctovolt  a          om:PrefixedUnit ;
        rdfs:label       "yoctovolt"@nl , "yoctovolt"@en ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:volt ;
        om:symbol        "yV" .

om:metrePerMicrosecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per microsecond is a unit of speed defined as metre divided by microsecond."@en ;
        rdfs:label            "meter per microseconde"@nl , "metre per microsecond"@en ;
        om:alternativeSymbol  "m μs-1" , "m·μs-1" ;
        om:hasDenominator     om:microsecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/μs" .

om:exanewton  a          om:PrefixedUnit ;
        rdfs:label       "exanewton"@nl , "exanewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:newton ;
        om:symbol        "EN" .

om:picomolair  a         om:PrefixedUnit ;
        rdfs:comment     "The picomolair is a unit of amount of substance concentration defined as 1.0e-12 molair."@en ;
        rdfs:label       "picomolair"@nl , "picomolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:molair ;
        om:symbol        "pM" .

om:AbsoluteMagnitude  a     owl:Class ;
        rdfs:comment        "Logarithmic measure of the brightness of an object as seen from a standard distance of 10 pc. Units usually not indicated (http://en.wikipedia.org/wiki/Magnitude_(astronomy)."@en ;
        rdfs:label          "absolute magnitude"@nl , "absolute magnitude"@en ;
        rdfs:subClassOf     om:Magnitude ;
        om:commonlyHasUnit  om:millimagnitude , om:magnitude , om:micromagnitude , om:one ;
        om:symbol           "M" .

om:LewisNumber  a           owl:Class ;
        rdfs:comment        "The Lewis number is a dimensionless number defined as the ratio of thermal diffusivity to mass diffusivity."@en ;
        rdfs:label          "getal van Lewis"@nl , "Lewis number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:LewisNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Le" .

om:metrePerCubicMetre
        a                     om:UnitDivision ;
        rdfs:label            "meter per kubieke meter"@nl , "metre per cubic metre"@en ;
        om:alternativeSymbol  "m·m-3" , "m m-3" ;
        om:hasDenominator     om:cubicMetre ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/m3" .

om:megametrePerKilojoule
        a                          om:UnitDivision ;
        rdfs:label                 "megametre per kilojoule"@en ;
        om:alternativeLabel        "1000 kilometre per kilojoule"@en ;
        om:hasDenominator          om:kilojoule ;
        om:hasNumerator            om:megametre ;
        om:symbol                  "Mm/kJ" ;
        om:unofficialAbbreviation  "1000 km/kJ" .

om:exakelvin  a          om:PrefixedUnit ;
        rdfs:comment     "The exakelvin is a unit of thermodynamic temperature defined as 1.0e18 kelvin."@en ;
        rdfs:label       "exakelvin"@nl , "exakelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:kelvin ;
        om:symbol        "EK" .

om:zettamolePerMetre  a       om:PrefixedMolePerMetre ;
        rdfs:label            "zettamole per meter"@nl , "zettamole per metre"@en ;
        om:alternativeSymbol  "Zmol·m-1" , "Zmol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:zettamole ;
        om:symbol             "Zmol/m" .

om:CowlingNumberUnit  a      owl:Class ;
        rdfs:label           "Cowling number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:ThermodynamicTemperatureScale
        a                    owl:Class ;
        rdfs:label           "thermodynamic temperature scale"@en ;
        rdfs:subClassOf      om:Scale ;
        owl:equivalentClass  om:KelvinScale .

om:Area  a                    owl:Class ;
        rdfs:comment          "Area expresses the two-dimensional size of a defined part of a surface, typically a region bounded by a closed curve. It is a derived quantity in the International System of Units. Area is length squared."@en ;
        rdfs:label            "oppervlakte"@nl , "area"@en , "面积"@zh ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:area-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:AreaUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeLabel   "oppervlak"@nl ;
        om:alternativeSymbol  "S" ;
        om:commonlyHasUnit    om:squareMetre , om:squarePetametre , om:squareHectometre , om:squareMegametre , om:hectare , om:squareMillimetre , om:squareAttometre , om:circularMil , om:squareKilometre , om:squareMicrometre , om:squareDecametre , om:squareTerametre , om:squareNanometre , om:are , om:squareExametre , om:acre-USSurvey , om:squarePicometre , om:centiare , om:squareDecimetre , om:acre-International , om:squareFemtometre , om:squareGigametre , om:squareCentimetre , om:barn ;
        om:symbol             "A" .

ombibo:Cambridge_University_Press
        a                foaf:Organization ;
        foaf:based_near  "Cambridge, UK" ;
        foaf:name        "Cambridge University Press" .

om:electricalResistivity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "electrical resistivity dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                -2 ;
        om:hasSILengthDimensionExponent
                3 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -3 .

om:columnNumberDensity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "column number density dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                -2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  0 .

om:MolarMass  a             owl:Class ;
        rdfs:label          "molaire massa"@nl , "molar mass"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:MolarMassUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:kilogramPerMole ;
        om:symbol           "M" .

om:metrePerAttosecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per attosecond squared is a unit of acceleration defined as metre divided by attosecond squared."@en ;
        rdfs:label            "meter per attoseconde kwadraat"@nl , "metre per attosecond squared"@en ;
        om:alternativeSymbol  "m·as-2" , "m as-2" ;
        om:hasDenominator     om:attosecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/as2" .

om:petahertz  a          om:PrefixedUnit ;
        rdfs:comment     "The petahertz is a unit of frequency defined as 1.0e15 hertz."@en ;
        rdfs:label       "petahertz"@nl , "petahertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:hertz ;
        om:symbol        "PHz" .

om:gramPerYottalitre  a       om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per yottalitre is a unit of density defined as gram divided by yottalitre."@en ;
        rdfs:label            "gram per yottalitre"@en , "gram per yottaliter"@nl ;
        om:alternativeSymbol  "g Yl-1" , "g·Yl-1" ;
        om:hasDenominator     om:yottalitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/Yl" .

om:picocandela  a        om:PrefixedUnit ;
        rdfs:comment     "The picocandela is a unit of luminous intensity defined as 1.0e-12 candela."@en ;
        rdfs:label       "picocandela"@nl , "picocandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:candela ;
        om:symbol        "pcd" .

om:_29.7646OnTheCelsiusScale
        a                     om:FixedPoint ;
        rdfs:label            "29.7646摄氏度"@zh , "29.7646 on the Celsius scale"@en ;
        om:hasNumericalValue  "29.7646" ;
        om:hasPoint           om:_302.9146OnTheKelvinScale ;
        om:hasScale           om:CelsiusScale .

om:centimole  a          om:PrefixedUnit ;
        rdfs:label       "centimol"@nl , "centimole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:mole ;
        om:symbol        "cmol" .

om:picogray  a           om:PrefixedUnit ;
        rdfs:comment     "The picogray is a unit of absorbed dose defined as 1.0e-12 gray."@en ;
        rdfs:label       "picogray"@nl , "picogray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:gray ;
        om:symbol        "pGy" .

om:bar  a                om:Unit , om:SingularUnit ;
        rdfs:comment     "The bar is a unit of pressure defined as 100 000 pascal."@en ;
        rdfs:label       "巴（压力计量单位）"@zh , "bar"@nl , "bar"@en ;
        om:LaTeXCommand  "\\barUnit" ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasFactor     "1.0e5"^^xsd:float ;
        om:hasUnit       om:pascal ;
        om:symbol        "bar" .

om:CauseEndOfVaseLifeDryFlowers
        a                    owl:Class ;
        rdfs:comment         "Oorzaak einde vaasleven bloemverdroging (1/0)."@nl ;
        rdfs:label           "oorzaak einde vaasleven bloemverdroging"@nl , "cause end of vase life dry flowers"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "dry flowers"@en ;
        om:commonlyHasUnit   om:_1-0 .

om:euro  a          om:SingularUnit , om:Unit ;
        rdfs:label  "欧元"@zh , "euro"@en .

om:millinewtonMetre  a        om:UnitMultiplication ;
        rdfs:label            "millinewton meter"@nl , "millinewton metre"@en ;
        om:alternativeSymbol  "mN·m" ;
        om:hasDimension       om:energy-Dimension ;
        om:hasTerm1           om:millinewton ;
        om:hasTerm2           om:metre ;
        om:symbol             "mN m" .

om:vMagnitude  a              owl:Class ;
        rdfs:comment          "v Magnitude in the Strömgren photometric system with a peak wavelength at 411 nm and a peak-half-width of 19 nm."@en ;
        rdfs:label            "v magnitude"@en ;
        rdfs:subClassOf       om:StroemgrenMagnitude ;
        om:alternativeSymbol  "m_v" ;
        om:commonlyHasUnit    om:magnitude ;
        om:symbol             "v" ;
        ombibo:reference      ombibo:Stroemgren1956 , ombibo:Astrophysical_Techniques_chapter3 , ombibo:Crawford1958 .

om:mho  a                om:SingularUnit , om:Unit ;
        rdfs:comment     "The mho is a unit of electrical conductance defined as 1 siemens."@en ;
        rdfs:label       "mho"@nl , "mho"@en ;
        om:LaTeXCommand  "\\mhoUnit" ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasUnit       om:siemens .

om:wineGlass  a     om:Unit ;
        rdfs:label  "wijnglas"@nl , "wine glass"@en .

om:megawatt  a           om:PrefixedUnit ;
        rdfs:label       "megawatt"@nl , "megawatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:watt ;
        om:symbol        "MW" .

om:terawattHour  a            om:UnitMultiplication ;
        rdfs:label            "terawatt hour"@en ;
        om:alternativeLabel   "terawatt-hour"@en , "terawatthour"@en ;
        om:alternativeSymbol  "TWh" , "TW·h" ;
        om:hasDimension       om:energy-Dimension ;
        om:hasTerm1           om:terawatt ;
        om:hasTerm2           om:hour ;
        om:symbol             "TW h" .

om:EulerNumber  a           owl:Class ;
        rdfs:comment        "The Euler number is a dimensionless number that expresses the relationship between a local pressure drop e.g. over a restriction and the kinetic energy per unit volume."@en ;
        rdfs:label          "getal van Euler"@nl , "Euler number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:EulerNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Eu" .

om:minute-HourAngle  a   om:SingularUnit , om:Unit ;
        rdfs:comment     "Wordt gebruikt als hoek (360°=1440) voor o.a. rechte klimming. De m wordt meestal als superscript achter de waarde gezet gevolgd door de verdere opdeling naar seconden. Zoals in 5h34m12s09. Vaak wordt de fractie in seconden zonder punt geschreven, de s wordt als afscheiding gebruikt (http://en.wikipedia.org/wiki/Right_ascension)."@nl ;
        rdfs:label       "minuut (uurhoek)"@nl , "minute (hour angle)"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasFactor     "0.25"^^xsd:float ;
        om:hasUnit       om:degree ;
        om:symbol        "m" .

om:zeptoweber  a         om:PrefixedUnit ;
        rdfs:label       "zeptoweber"@nl , "zeptoweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:weber ;
        om:symbol        "zWb" .

om:attofarad  a          om:PrefixedUnit ;
        rdfs:comment     "The attofarad is a unit of capacitance defined as 1.0e-18 farad."@en ;
        rdfs:label       "attofarad"@nl , "attofarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:farad ;
        om:symbol        "aF" .

om:cubicNanometre  a     om:CubicPrefixedMetre ;
        rdfs:label       "kubieke nanometer"@nl , "cubic nanometre"@en ;
        om:hasBase       om:nanometre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "nm3" .

om:micronewtonMetre  a        om:UnitMultiplication ;
        rdfs:label            "micronewton meter"@nl , "micronewton metre"@en ;
        om:alternativeSymbol  "μN·m" ;
        om:hasDimension       om:energy-Dimension ;
        om:hasTerm1           om:micronewton ;
        om:hasTerm2           om:metre ;
        om:symbol             "μN m" .

om:QualityMarkLeaf  a        owl:Class ;
        rdfs:label           "kwaliteitscijfer bladeren"@nl , "quality mark leafs"@en ;
        rdfs:subClassOf      om:QualityMark ;
        om:alternativeLabel  "Qcijfer leaf"@nl ;
        om:commonlyHasUnit   om:_1-10 .

om:SpecificHeatCapacityUnit
        a                    owl:Class ;
        rdfs:label           "specific heat capacity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:joulePerKelvinKilogram )
                             ] .

om:VolumetricViableCountUnit
        a                    owl:Class ;
        rdfs:label           "volumetric viable count unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:colonyFormingUnitPerMillilitre om:colonyFormingUnitPer25Millilitre om:_1000ColonyFormingUnitPerMillilitre )
                             ] .

om:gallon-US  a              om:SingularUnit , om:Unit ;
        rdfs:comment         "The US gallon is a unit of volume defined as 3.785412e-3 cubic metre."@en ;
        rdfs:label           "gallon (US)"@en ;
        om:alternativeLabel  "US gallon"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "3.785412e-3"^^xsd:float ;
        om:hasUnit           om:cubicMetre ;
        om:symbol            "gal" .

om:CurrentDensity  a          owl:Class ;
        rdfs:comment          "Current density is the density of flow of a conserved charge. It is a derived quantity in the International System of Units. Current density is electric current divided by area."@en ;
        rdfs:label            "current density"@en ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:currentDensity-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:CurrentDensityUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeSymbol  "j" ;
        om:commonlyHasUnit    om:amperePerSquareMetre ;
        om:symbol             "J" .

om:volume-Dimension  a                 om:Dimension ;
        rdfs:label                     "volume dimension"@en , "volumedimensie"@nl ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                3 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  0 .

om:radiometryAndRadiobiology
        a                om:ApplicationArea ;
        rdfs:label       "radiometrie en radiobiologie"@nl , "radiometry and radiobiology"@en ;
        om:usesQuantity  om:SpecificEnergyImparted , om:AbsorbedDoseRate , om:ExposureToXAndGammaRays , om:PersonalDoseEquivalent , om:RadiantFlux , om:Kerma , om:RadiantIntensity , om:DoseEquivalent , om:Radiance , om:RadiantEnergy , om:Activity , om:Irradiance , om:DirectionalDoseEquivalent , om:AbsorbedDose , om:AmbientDoseEquivalent , om:OrganDoseEquivalent ;
        om:usesUnit      om:decigray , om:petagray , om:decabecquerel , om:picosievert , om:femtosievert , om:decasievert , om:femtogray , om:terabecquerel , om:gigasievert , om:kilobecquerel , om:microbecquerel , om:megasievert , om:gigabecquerel , om:attogray , om:picobecquerel , om:becquerel , om:exasievert , om:millisievert , om:attosievert , om:microsievert , om:milligray , om:centisievert , om:exagray , om:petabecquerel , om:attobecquerel , om:gigagray , om:rad , om:sievert , om:nanobecquerel , om:exabecquerel , om:rem , om:terasievert , om:röntgen , om:coulombPerKilogram , om:kilogray , om:centigray , om:megabecquerel , om:centibecquerel , om:hectogray , om:gray , om:hectosievert , om:petasievert , om:grayPerSecond-Time , om:kilosievert , om:hectobecquerel , om:millibecquerel , om:microgray , om:decibecquerel , om:picogray , om:femtobecquerel , om:megagray , om:nanogray , om:decagray , om:teragray , om:decisievert , om:nanosievert , om:curie .

om:CurvatureConstant  a     owl:Class ;
        rdfs:comment        "The curvature constant k=-1, 0, or 1."@en ;
        rdfs:label          "curvature constant"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:CurvatureConstantUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "k" .

om:hasDenominator  a  owl:ObjectProperty ;
        rdfs:domain  om:UnitDivision ;
        rdfs:label   "has denominator"@en ;
        rdfs:range   om:Unit .

om:millisiemens  a       om:PrefixedUnit ;
        rdfs:label       "millisiemens"@nl , "millisiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:siemens ;
        om:symbol        "mS" .

om:surfaceTension-Dimension
        a                              om:Dimension ;
        rdfs:label                     "oppervlaktespanningdimensie"@nl , "surface tension dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -2 .

om:metrePerDecasecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per decasecond squared is a unit of acceleration defined as metre divided by decasecond squared."@en ;
        rdfs:label            "metre per decasecond squared"@en , "meter per decaseconde kwadraat"@nl ;
        om:alternativeSymbol  "m das-2" , "m·das-2" ;
        om:hasDenominator     om:decasecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/das2" .

om:zettasecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "zettaseconde kwadraat"@nl , "zettasecond squared"@en ;
        om:hasBase      om:zettasecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "Zs2" .

om:ColourIndex  a           owl:Class ;
        rdfs:comment        "The difference between the apparent magnitude of a star at two different wavelengths (always the shorter-wavelength magnitude minus the longer-wavelength magnitude) to give a quantification of the star's colour. The magnitude of an object at different wavelengths are measured by using different filters before the detector. Often the Johnson system with UBV passbands are used. Other passbands may also be used (for instance g-r)."@en ;
        rdfs:label          "kleurindex"@nl , "colour index"@en ;
        rdfs:subClassOf     om:Quantity ;
        om:commonlyHasUnit  om:magnitude .

om:zeptomolePerLitre  a       om:PrefixedMolePerLitre ;
        rdfs:comment          "Zeptomole per litre is a unit of amount of substance concentration defined as zeptomole divided by litre."@en ;
        rdfs:label            "zeptomole per litre"@en , "zeptomole per liter"@nl ;
        om:alternativeSymbol  "zmol·l-1" , "zmol l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:zeptomole ;
        om:symbol             "zmol/l" .

om:_127316OfTheThermodynamicTemperatureOfTheTriplePointOfWater
        a           om:ThermodynamicTemperature ;
        rdfs:label  "1/273.16 of the thermodynamic temperature of the triple point of water"@en .

om:gon  a                    om:SingularUnit , om:Unit ;
        rdfs:comment         "The gon is a unit of angle defined as 1.570796e-2 radian."@en ;
        rdfs:label           "gon"@en ;
        om:alternativeLabel  "grade"@en ;
        om:hasDimension      om:dimensionOne ;
        om:hasFactor         "1.570796e-2"^^xsd:float ;
        om:hasUnit           om:radian ;
        om:symbol            "gon" .

om:metrePerPetasecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per petasecond squared is a unit of acceleration defined as metre divided by petasecond squared."@en ;
        rdfs:label            "metre per petasecond squared"@en , "meter per petaseconde kwadraat"@nl ;
        om:alternativeSymbol  "m Ps-2" , "m·Ps-2" ;
        om:hasDenominator     om:petasecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/Ps2" .

om:EnergyDensityUnit  a      owl:Class ;
        rdfs:label           "energy density unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:joulePerCubicmetre )
                             ] .

om:GalacticLatitude  a      owl:Class ;
        rdfs:comment        "The angular distance on the celestial sphere north or south of the galactic equator. It is measured along the great circle passing through the object and the galactic poles and perpendicular to the galactic equator."@en ;
        rdfs:label          "galactic latitude"@en ;
        rdfs:subClassOf     om:Angle ;
        om:commonlyHasUnit  om:second-Angle , om:minute-Angle , om:degree ;
        om:symbol           "b" ;
        ombibo:reference    ombibo:chapter13_Astronomical_Algorithms .

om:kilotesla  a          om:PrefixedUnit ;
        rdfs:label       "kilotesla"@nl , "kilotesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:tesla ;
        om:symbol        "kT" .

om:Diameter-Angle  a        owl:Class ;
        rdfs:label          "diameter (hoek)"@nl , "diameter (angle)"@en ;
        rdfs:subClassOf     om:Angle ;
        om:commonlyHasUnit  om:second-Angle , om:minute-Angle , om:millisecond-Angle , om:microsecond-Angle , om:degree .

om:gilbert  a            om:SingularUnit , om:Unit ;
        rdfs:comment     "The gilbert is a unit of electric current defined as 7.957747e-1 ampere."@en ;
        rdfs:label       "gilbert"@nl , "gilbert"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasFactor     "7.957747e-1"^^xsd:float ;
        om:hasUnit       om:ampere ;
        om:symbol        "Gb" .

om:VolumetricStreptococcusDysgalactiaeCount
        a                   owl:Class ;
        rdfs:label          "Streptococcus dysgalactiae count (volumetric)"@en ;
        rdfs:subClassOf     om:VolumetricViableCount ;
        om:commonlyHasUnit  om:_1000ColonyFormingUnitPerMillilitre , om:colonyFormingUnitPer25Millilitre , om:colonyFormingUnitPerMillilitre .

om:gramPerPetalitre  a        om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per petalitre is a unit of density defined as gram divided by petalitre."@en ;
        rdfs:label            "gram per petalitre"@en , "gram per petaliter"@nl ;
        om:alternativeSymbol  "g Pl-1" , "g·Pl-1" ;
        om:hasDenominator     om:petalitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/Pl" .

om:UnitedStatesDollar
        a           om:SingularUnit , om:Unit ;
        rdfs:label  "美国美元"@zh , "United States dollar"@en .

om:unofficialLabel  a        owl:AnnotationProperty ;
        rdfs:comment         "Used to specify labels that are used in e.g. every day speech but are not defined in any standard." ;
        rdfs:label           "非公式な記号"@ja , "unofficial label"@en ;
        rdfs:subPropertyOf   skos:hiddenLabel ;
        om:alternativeLabel  "非公式な記号を持つ"@ja , "has unofficial label"@en .

om:decilux  a            om:PrefixedUnit ;
        rdfs:label       "decilux"@nl , "decilux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:lux ;
        om:symbol        "dlx" .

ombibo:VU  a             foaf:Organization ;
        foaf:based_near  "Amsterdam, The Netherlands" ;
        foaf:name        "Vrije Universiteit" .

om:squareMetreDay  a          om:UnitMultiplication ;
        rdfs:label            "vierkante meter dag"@nl , "square metre day"@en ;
        om:alternativeSymbol  "m2·d" ;
        om:hasTerm1           om:squareMetre ;
        om:hasTerm2           om:day ;
        om:symbol             "m2 d" .

om:wattPerSteradianSquareMetreHertz
        a                     om:UnitDivision ;
        rdfs:label            "watt per steradiaal vierkante meter hertz"@nl , "watt per steradian square metre hertz"@en ;
        om:alternativeSymbol  "W·sr-1·m-2·Hz-1" , "W sr-1 m-2 Hz-1" ;
        om:hasDenominator     om:steradianSquareMetreHertz ;
        om:hasNumerator       om:watt ;
        om:symbol             "W/(sr m2 Hz)" .

om:exapascal  a          om:PrefixedUnit ;
        rdfs:label       "exapascal"@nl , "exapascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:pascal ;
        om:symbol        "EPa" .

om:hasQuantity  a    owl:ObjectProperty ;
        rdfs:domain  [ a            owl:Class ;
                       owl:unionOf  ( om:SingularUnit om:FixedPoint )
                     ] ;
        rdfs:label   "量を持つ"@ja , "has quantity"@en ;
        rdfs:range   om:Quantity .

om:BritishThermalUnit-Thermochemical
        a                    om:Unit , om:SingularUnit ;
        rdfs:comment         "The thermochemical British thermal unit is a unit of energy defined as 1.054350e3 joule."@en ;
        rdfs:label           "British thermal unit (thermochemical)"@en , "英国热力单位（热力化学）"@zh ;
        om:LaTeXSymbol       "BTU_{th}" ;
        om:alternativeLabel  "thermochemical British thermal unit"@en ;
        om:hasDimension      om:energy-Dimension ;
        om:hasFactor         "1.054350e3"^^xsd:float ;
        om:hasUnit           om:joule ;
        om:symbol            "Btu_th" .

om:luminousIntensity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "lichtsterktedimensie"@nl , "luminous intensity dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                1 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  0 ;
        om:symbol                      "J" .

om:squareMetreKelvinPerWatt
        a                     om:UnitDivision ;
        rdfs:label            "vierkante meter kelvin per watt"@nl , "square metre kelvin per watt"@en ;
        om:alternativeSymbol  "m2·K/W" , "m2 K W-1" , "m2·K·W-1" ;
        om:hasDenominator     om:watt ;
        om:hasDimension       om:thermalInsulance-Dimension ;
        om:hasNumerator       om:squareMetreKelvin ;
        om:symbol             "m2 K/W" .

om:_13.8033OnTheKelvinScale
        a                     om:FixedPoint ;
        rdfs:label            "13.8033 on the Kelvin scale"@en ;
        om:hasNumericalValue  "13.8033" ;
        om:hasScale           om:KelvinScale .

om:attojoule  a          om:PrefixedUnit ;
        rdfs:comment     "The attojoule is a unit of energy defined as 1.0e-18 joule."@en ;
        rdfs:label       "attojoule"@nl , "attojoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:joule ;
        om:symbol        "aJ" .

om:molarEnergy-Dimension
        a                              om:Dimension ;
        rdfs:label                     "molar energy dimension"@en , "molaire-energiedimensie"@nl ;
        om:hasSIAmountOfSubstanceDimensionExponent
                -1 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -2 .

om:_156.5985OnTheCelsiusScale
        a                     om:FixedPoint ;
        rdfs:label            "156.5985摄氏度"@zh , "156.5985 on the Celsius scale"@en ;
        om:hasNumericalValue  "156.5985" ;
        om:hasPoint           om:_429.7485OnTheKelvinScale ;
        om:hasScale           om:CelsiusScale .

om:TotalDistanceTravelled
        a                   owl:Class ;
        rdfs:label          "total distance travelled"@en ;
        rdfs:subClassOf     om:Distance ;
        om:commonlyHasUnit  om:decametre , om:mile-Statute , om:chain , om:pica-ATA , om:exametre , om:picometre , om:megaparsec , om:lightYear , om:mil-Length , om:nauticalMile-International , om:gigametre , om:rod-US , om:centimetre , om:decimetre , om:fathom-USSurvey , om:pica-Postscript , om:point-Postscript , om:femtometre , om:inch-International , om:point-TeX , om:fermi , om:megametre , om:terametre , om:micron , om:pica-TeX , om:cicero , om:nanometre , om:parsec , om:kilometre , om:metre , om:micrometre , om:petametre , om:mile-USSurvey , om:astronomicalUnit , om:angstrom , om:foot-International , om:attometre , om:point-Didot , om:hectometre , om:furlong-International , om:millimetre , om:foot-USSurvey , om:yard-International , om:point-ATA .

om:AmbientDoseEquivalent
        a                   owl:Class ;
        rdfs:label          "ambient dose equivalent"@en ;
        rdfs:subClassOf     om:DoseEquivalent ;
        om:commonlyHasUnit  om:decisievert , om:hectosievert , om:kilosievert , om:megasievert , om:decasievert , om:exasievert , om:attosievert , om:rem , om:terasievert , om:sievert , om:picosievert , om:centisievert , om:gigasievert , om:nanosievert , om:microsievert , om:petasievert , om:millisievert , om:femtosievert .

om:RankineScale  a       om:RatioScale ;
        rdfs:label       "兰金规模"@zh , "Rankineschaal"@nl , "Rankine scale"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasFactor     "1.8"^^xsd:float ;
        om:hasOff-Set    "0"^^xsd:float ;
        om:hasScale      om:KelvinScale ;
        om:hasUnit       om:degreeRankine .

om:kilogramPerLitre  a        om:PrefixedGramPerLitre ;
        rdfs:comment          "Kilogram per litre is a unit of density defined as kilogram divided by litre."@en ;
        rdfs:label            "kilogram per liter"@nl , "kilogram per litre"@en ;
        om:alternativeSymbol  "kg·l-1" , "kg l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:kilogram ;
        om:symbol             "kg/l" .

om:KinematicViscosity
        a                   owl:Class ;
        rdfs:comment        "Kinematic viscosity is the ratio of viscosity to density."@en ;
        rdfs:label          "kinematische viscositeit"@nl , "kinematic viscosity"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:KinematicViscosityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:kinematicViscosityOrThermalDiffusivity-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        om:commonlyHasUnit  om:stokes , om:centistokes , om:squareMetrePerSecond-Time ;
        om:symbol           "ν" ;
        om:unofficialLabel  "viscosity" .

om:IntervalScale  a      owl:Class ;
        rdfs:label       "interval scale"@en ;
        rdfs:subClassOf  om:Scale .

om:shannon  a         om:SingularUnit , om:Unit ;
        rdfs:comment  "The shannon is a unit of information capacity defined as 1 bit."@en ;
        rdfs:label    "shannon"@nl , "shannon"@en ;
        om:hasUnit    om:bit ;
        om:symbol     "Sh" .

om:yottavolt  a          om:PrefixedUnit ;
        rdfs:label       "yottavolt"@nl , "yottavolt"@en ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:volt ;
        om:symbol        "YV" .

om:gal  a                    om:Unit , om:SingularUnit ;
        rdfs:comment         "The gal is a unit of acceleration defined as centimetre per second (time) squared."@en ;
        rdfs:label           "gal"@nl , "gal"@en ;
        om:alternativeLabel  "galileo"@nl , "galileo"@en ;
        om:hasDimension      om:acceleration-Dmension ;
        om:hasUnit           om:centimetrePerSecond-TimeSquared ;
        om:symbol            "Gal" .

om:DistanceModulus  a       owl:Class ;
        rdfs:comment        "The difference between the apparent magnitude (m) of an astronomical object, such as a star, and its absolute magnitude (M), used as a distance measurement. Distances can be expressed in distance modulii as $$m-M = 5\\log d + 10 = 10-5 log \\varpi$$ where \\(d\\) is the distance in kiloparsec and \\(\\varpi\\) is the parallax in milliarcseconds.\n    "@en ;
        rdfs:label          "distance modulus"@en ;
        rdfs:subClassOf     om:Distance ;
        om:commonlyHasUnit  om:magnitude ;
        om:symbol           "m-M" .

om:petasecond-Time  a    om:PrefixedUnit ;
        rdfs:label       "petaseconde"@nl , "petasecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:second-Time ;
        om:symbol        "Ps" .

om:molePerZeptolitre  a       om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per zeptolitre is a unit of amount of substance concentration defined as mole divided by zeptolitre."@en ;
        rdfs:label            "mole per zeptolitre"@en , "mole per zeptoliter"@nl ;
        om:alternativeSymbol  "mol·zl-1" , "mol zl-1" ;
        om:hasDenominator     om:zeptolitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/zl" .

om:metrePerMillisecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per millisecond squared is a unit of acceleration defined as metre divided by millisecond squared."@en ;
        rdfs:label            "meter per milliseconde kwadraat"@nl , "metre per millisecond squared"@en ;
        om:alternativeSymbol  "m·ms-2" , "m ms-2" ;
        om:hasDenominator     om:millisecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/ms2" .

om:millimetre  a         om:PrefixedUnit ;
        rdfs:comment     "The millimetre is a unit of length defined as 1.0e-3 metre."@en ;
        rdfs:label       "毫米"@zh , "millimeter"@nl , "millimetre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:metre ;
        om:symbol        "mm" .

om:energyDensity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "energy density dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                -1 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -2 .

om:lumenPerSquareMetre
        a                     om:UnitDivision ;
        rdfs:label            "lumen per vierkante meter"@nl , "lumen per square metre"@en ;
        om:alternativeSymbol  "lm·m-2" , "lm m-2" ;
        om:hasDenominator     om:squareMetre ;
        om:hasDimension       om:illuminance-Dimension ;
        om:hasNumerator       om:lumen ;
        om:symbol             "lm/m2" .

om:abfarad  a            om:SingularUnit , om:Unit ;
        rdfs:comment     "The abfarad is a unit of capacitance defined as 1.0e9 farad."@en ;
        rdfs:label       "abfarad"@nl , "abfarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasFactor     "1.0e9"^^xsd:float ;
        om:hasUnit       om:farad ;
        om:symbol        "abF" .

om:metreKilogramPerSecond-Time
        a                     om:UnitDivision ;
        rdfs:label            "meter kilogram per seconde"@nl , "metre kilogram per second"@en ;
        om:alternativeSymbol  "m·kg·s-1" , "m kg s-1" , "m·kg/s" ;
        om:hasDenominator     om:second-Time ;
        om:hasNumerator       om:metreKilogram ;
        om:symbol             "m kg/s" .

om:kibibit  a         om:PrefixedUnit ;
        rdfs:label    "kibibit"@nl , "kibibit"@en ;
        om:hasPrefix  om:kibi ;
        om:hasUnit    om:bit ;
        om:symbol     "Kibit" .

om:zettanewton  a        om:PrefixedUnit ;
        rdfs:label       "zettanewton"@nl , "zettanewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:newton ;
        om:symbol        "ZN" .

om:megakatal  a          om:PrefixedUnit ;
        rdfs:comment     "The megakatal is a unit of catalytic activity defined as 1.0e6 katal."@en ;
        rdfs:label       "megakatal"@nl , "megakatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:katal ;
        om:symbol        "Mkat" .

om:NumberRottenFlowers
        a                    owl:Class ;
        rdfs:comment         "Aantal rotte bloemen."@nl ;
        rdfs:label           "aantal rotte bloemen"@nl , "number rotten flowers"@en ;
        rdfs:subClassOf      om:NumberFlowers ;
        om:alternativeLabel  "#rotten flowers"@en ;
        om:commonlyHasUnit   om:one .

om:hour-HourAngle  a     om:SingularUnit , om:Unit ;
        rdfs:comment     "Wordt gebruikt als hoek (360°=24) voor o.a. rechte klimming. De h wordt meestal als superscript achter de waarde gezet gevolgd door de verdere opdeling naar minuten en seconden. Zoals in 5h34m12s09. Vaak wordt de fractie in seconden zonder punt geschreven, de s wordt als afscheiding gebruikt (http://en.wikipedia.org/wiki/Right_ascension)."@nl ;
        rdfs:label       "uur (uurhoek)"@nl , "hour (hour angle)"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasFactor     "15"^^xsd:float ;
        om:hasUnit       om:degree ;
        om:symbol        "h" .

om:femtobecquerel  a     om:PrefixedUnit ;
        rdfs:comment     "The femtobecquerel is a unit of activity defined as 1.0e-15 becquerel."@en ;
        rdfs:label       "femtobecquerel"@nl , "femtobecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:becquerel ;
        om:symbol        "fBq" .

om:Function  a      owl:Class ;
        rdfs:label  "関数"@ja , "function"@en .

om:MomentumUnit  a           owl:Class ;
        rdfs:label           "momentum unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:metreKilogramPerSecond-Time )
                             ] .

om:teralux  a            om:PrefixedUnit ;
        rdfs:label       "teralux"@nl , "teralux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:lux ;
        om:symbol        "Tlx" .

om:zettakelvin  a        om:PrefixedUnit ;
        rdfs:comment     "The zettakelvin is a unit of thermodynamic temperature defined as 1.0e21 kelvin."@en ;
        rdfs:label       "zettakelvin"@nl , "zettakelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:kelvin ;
        om:symbol        "ZK" .

om:VolumetricFlowRateUnit
        a                    owl:Class ;
        rdfs:label           "volumetric flow rate unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:cubicMetrePerSecond-Time om:cubicMetrePerYear om:litrePerHour )
                             ] .

om:DryMatterMassFraction
        a                   owl:Class ;
        rdfs:comment        "The fraction of the mass of dry matter in a phenomenon"@en ;
        rdfs:label          "dry matter mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:nanosecond-Time  a    om:PrefixedUnit ;
        rdfs:label       "nanoseconde"@nl , "nanosecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:second-Time ;
        om:symbol        "ns" .

om:terahertz  a          om:PrefixedUnit ;
        rdfs:comment     "The terahertz is a unit of frequency defined as 1.0e12 hertz."@en ;
        rdfs:label       "terahertz"@nl , "terahertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:hertz ;
        om:symbol        "THz" .

om:TorqueUnit  a             owl:Class ;
        rdfs:label           "torque unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:newtonMetre om:micronewtonMetre om:millinewtonMetre )
                             ] .

om:hectoampere  a        om:PrefixedUnit ;
        rdfs:comment     "The hectoampere is a unit of electric current defined as 1.0e2 ampere."@en ;
        rdfs:label       "hectoampère"@nl , "hectoampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:ampere ;
        om:symbol        "hA" .

om:gigasievert  a        om:PrefixedUnit ;
        rdfs:label       "gigasievert"@nl , "gigasievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:sievert ;
        om:symbol        "GSv" .

om:terabit  a         om:PrefixedUnit ;
        rdfs:label    "terabit"@nl , "terabit"@en ;
        om:hasPrefix  om:tera ;
        om:hasUnit    om:bit ;
        om:symbol     "Tbit" .

om:yottametre  a         om:PrefixedUnit ;
        rdfs:comment     "The yottametre is a unit of length defined as 1.0e24 metre."@en ;
        rdfs:label       "10^24米"@zh , "yottameter"@nl , "yottametre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:metre ;
        om:symbol        "Ym" .

om:angularSpeed-Dimension
        a                              om:Dimension ;
        rdfs:label                     "angular speed dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -1 .

om:median  a        om:Function ;
        rdfs:label  "median"@en .

om:inductanceOrPermeance-Electromagnetic-Dimension
        a                              om:Dimension ;
        rdfs:label                     "inductance or permeance (electromagnetic) dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                -2 ;
        om:hasSILengthDimensionExponent
                2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -2 .

om:gigakelvin  a         om:PrefixedUnit ;
        rdfs:comment     "The gigakelvin is a unit of thermodynamic temperature defined as 1.0e9 kelvin."@en ;
        rdfs:label       "gigakelvin"@nl , "gigakelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:kelvin ;
        om:symbol        "GK" .

om:megaerg  a                om:PrefixedUnit ;
        rdfs:comment         "The megaerg is a unit of energy defined as 1.0e6 erg."@en ;
        rdfs:label           "megaerg"@en ;
        om:alternativeLabel  "megalerg"@en ;
        om:hasDimension      om:energy-Dimension ;
        om:hasPrefix         om:mega ;
        om:hasUnit           om:erg ;
        om:symbol            "Merg" .

om:SpecificEnterococcusCount
        a                   owl:Class ;
        rdfs:label          "Enterococcus count (specific)"@en ;
        rdfs:subClassOf     om:SpecificViableCount ;
        om:commonlyHasUnit  om:colonyFormingUnitPerGram .

om:reciprocalSquareCentimetre
        a                om:UnitExponentiation ;
        rdfs:label       "omgekeerde vierkante centimeter"@nl , "reciprocal square centimetre"@en ;
        om:hasBase       om:centimetre ;
        om:hasDimension  om:columnNumberDensity-Dimension ;
        om:hasExponent   -2 ;
        om:symbol        "cm-2" .

om:examolePerMetre  a         om:PrefixedMolePerMetre ;
        rdfs:label            "examole per meter"@nl , "examole per metre"@en ;
        om:alternativeSymbol  "Emol·m-1" , "Emol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:examole ;
        om:symbol             "Emol/m" .

om:NumberManualFirmness3.5
        a                    owl:Class ;
        rdfs:comment         "Firmness manueel: 3.5 = te zacht."@nl ;
        rdfs:label           "aantal manuele stevigheid 3.5"@nl , "number manual firmness 3.5"@en ;
        rdfs:subClassOf      om:NumberManualFirmness ;
        om:alternativeLabel  "firmness_m_3.5"@en ;
        om:commonlyHasUnit   om:one .

om:Altitude  a                owl:Class ;
        rdfs:comment          "The angular distance of a celestial body above or below the horizon, measured along the great circle passing through the body and the zenith."@en ;
        rdfs:label            "altitude"@en ;
        rdfs:subClassOf       om:Angle ;
        om:alternativeLabel   "elevation"@en ;
        om:alternativeSymbol  "Alt" ;
        om:commonlyHasUnit    om:degree , om:minute-Angle , om:second-Angle ;
        om:symbol             "h" ;
        ombibo:reference      ombibo:Glossary_Astronomical_Almanac .

om:femtosecond-Time  a   om:PrefixedUnit ;
        rdfs:label       "femtoseconde"@nl , "femtosecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:second-Time ;
        om:symbol        "fs" .

om:_933.473OnTheKelvinScale
        a                     om:FixedPoint ;
        rdfs:label            "933.473 on the Kelvin scale"@en ;
        om:hasNumericalValue  "933.473" ;
        om:hasScale           om:KelvinScale .

om:squareMetrePerSecond-Time
        a                     om:UnitDivision ;
        rdfs:label            "vierkante meter per seconde"@nl , "square metre per second"@en ;
        om:alternativeSymbol  "m2·s-1" , "m2 s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:kinematicViscosityOrThermalDiffusivity-Dimension ;
        om:hasNumerator       om:squareMetre ;
        om:symbol             "m2/s" .

om:NumberWiltedFlowers
        a                    owl:Class ;
        rdfs:comment         "Aantal verwelkte bloemen."@nl ;
        rdfs:label           "aantal verwelkte bloemen"@nl , "number wilted flowers"@en ;
        rdfs:subClassOf      om:NumberFlowers ;
        om:alternativeLabel  "#wilted flowers"@en ;
        om:commonlyHasUnit   om:one .

om:squareMetrePerSquareMetre
        a                     om:UnitDivision ;
        rdfs:label            "vierkante meter per vierkante meter"@nl , "square metre per square metre"@en ;
        om:alternativeSymbol  "m2·m-2" , "m2 m-2" ;
        om:hasDenominator     om:squareMetre ;
        om:hasDimension       om:dimensionOne ;
        om:hasNumerator       om:squareMetre ;
        om:symbol             "m2/m2" .

om:PrefixedMolePerPrefixedMetre
        a                    owl:Class ;
        rdfs:label           "prefixed mole per prefixed metre"@en ;
        rdfs:subClassOf      om:UnitDivision ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a                  owl:Restriction ;
                                                       owl:allValuesFrom  om:PrefixedMole ;
                                                       owl:onProperty     om:hasNumerator
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasNumerator
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:PrefixedMetre ;
                                                           owl:onProperty     om:hasDenominator
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasDenominator
                                                           ] )
                             ] .

om:fluidity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "fluidity dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                1 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  -1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  1 .

om:poundal  a            om:SingularUnit , om:Unit ;
        rdfs:comment     "The poundal is a unit of force defined as 1.382550e-1 newton."@en ;
        rdfs:label       "poundal"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasFactor     "1.382550e-1"^^xsd:float ;
        om:hasUnit       om:newton .

om:NumberExternalBrowning5
        a                    owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 5 poster."@nl ;
        rdfs:label           "number external browning 5"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "ext_brown_5"@en ;
        om:commonlyHasUnit   om:one .

om:zettametrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Zettametre per second squared is a unit of acceleration defined as zettametre divided by second squared."@en ;
        rdfs:label            "zettametre per second squared"@en , "zettameter per seconde kwadraat"@nl ;
        om:alternativeSymbol  "Zm·s-2" , "Zm s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:zettametre ;
        om:symbol             "Zm/s2" .

om:economics  a          om:ApplicationArea ;
        rdfs:label       "economics"@en , "economie"@nl ;
        om:usesQuantity  om:SpecificAmountOfMoney , om:Cost , om:AmountOfMoney ;
        om:usesUnit      om:SouthKoreanWon , om:JapaneseYen , om:IndianRupee , om:megaeuroPerMegatonne , om:ChineseYuan , om:UnitedStatesDollar , om:poundSterling , om:euro , om:SwissFranc , om:megaeuro , om:NorwegianKrone , om:SouthAfricanRand , om:BrazilianReal , om:SingaporeDollar , om:RussianRuble , om:HongKongDollar , om:AustralianDollar , om:TurkishLira , om:CanadianDollar , om:SwedishKrona , om:euroPerTonne , om:MexicanPeso , om:NewZealandDollar .

om:picohertz  a          om:PrefixedUnit ;
        rdfs:comment     "The picohertz is a unit of frequency defined as 1.0e-12 hertz."@en ;
        rdfs:label       "picohertz"@nl , "picohertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:hertz ;
        om:symbol        "pHz" .

om:zeptogram  a          om:PrefixedUnit ;
        rdfs:comment     "The zeptgram is a unit of mass defined as 1.0e-21 gram."@en ;
        rdfs:label       "zeptogram"@nl , "zeptogram"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:gram ;
        om:symbol        "zg" .

om:InformationCapacity
        a                   owl:Class ;
        rdfs:label          "information capacity"@en , "informatiecapaciteit"@nl ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:InformationCapacityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:zettabit , om:gibibit , om:exbibit , om:zettabyte , om:megabyte , om:petabit , om:bit , om:zebibyte , om:petabyte , om:kilobit , om:pebibit , om:yobibit , om:shannon , om:tebibit , om:kibibit , om:kilobyte , om:byte , om:kibibyte , om:gibibyte , om:mebibit , om:gigabit , om:yottabyte , om:tebibyte , om:exabyte , om:terabit , om:gigabyte , om:yottabit , om:exabit , om:terabyte , om:zebibit , om:pebibyte , om:hartley , om:mebibyte , om:megabit , om:yobibyte , om:exbibyte .

om:VMagnitudeAtMaximumBrightness
        a                   owl:Class ;
        rdfs:comment        "Johnson V magnitude (apparent) at maximum brightness (i.e. for a variable star). The Johnson V band is a standard filter in the visual area, matching the response curve of the human eye. The central wavelength is 550nm and the bandwidth is 90nm.  The filter to be used is the Corning 3384 filter."@en ;
        rdfs:label          "V magnitude at maximum brightness"@en ;
        rdfs:subClassOf     om:MagnitudeAtMaximumBrightness , om:VMagnitude ;
        om:commonlyHasUnit  om:magnitude , om:one ;
        om:symbol           "V_max" ;
        ombibo:reference    ombibo:Astrophysical_Techniques_chapter3 .

om:statampere  a         om:SingularUnit , om:Unit ;
        rdfs:comment     "The statampere is a unit of electric current defined as 3.335641e-10 ampere."@en ;
        rdfs:label       "statampère"@nl , "statampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasFactor     "3.335641e-10"^^xsd:float ;
        om:hasUnit       om:ampere ;
        om:symbol        "statA" .

om:ThermalInsulanceUnit
        a                    owl:Class ;
        rdfs:label           "thermal insulance unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:squareMetreKelvinPerWatt )
                             ] .

om:gramPerDecalitre  a        om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per decalitre is a unit of density defined as gram divided by decalitre."@en ;
        rdfs:label            "gram per decaliter"@nl , "gram per decalitre"@en ;
        om:alternativeSymbol  "g dal-1" , "g·dal-1" ;
        om:hasDenominator     om:decalitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/dal" .

om:MolarEntropy  a          owl:Class ;
        rdfs:label          "molaire entropie"@nl , "molar entropy"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:molarEntropyOrMolarHeatCapacityOrGasConstant-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:MolarEntropyUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:joulePerKelvinMole .

om:kilohenry  a          om:PrefixedUnit ;
        rdfs:comment     "The kilohenry is a unit of inductance defined as 1.0e3 henry."@en ;
        rdfs:label       "kilohenry"@nl , "kilohenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:henry ;
        om:symbol        "kH" .

om:coulombPerSquareMetre
        a                     om:UnitDivision ;
        rdfs:label            "coulomb per vierkante meter"@nl , "coulomb per square metre"@en ;
        om:alternativeSymbol  "C·m-2" , "C m-2" ;
        om:hasDenominator     om:squareMetre ;
        om:hasDimension       om:electricFluxDensity-Dimension ;
        om:hasNumerator       om:coulomb ;
        om:symbol             "C/m2" .

om:Enthalpy  a              owl:Class ;
        rdfs:comment        "Enthalpy is the sum of the internal energy of a system plus the product of the pressure-volume work done on the system."@en ;
        rdfs:label          "enthalpie"@nl , "焓"@zh , "enthalpy"@en ;
        rdfs:subClassOf     om:Energy ;
        om:commonlyHasUnit  om:newtonMetre , om:gigaelectronvolt , om:wattHour , om:footPoundal , om:hectojoule , om:BritishThermalUnit-InternationalTable , om:femtojoule , om:calorie-20C , om:megaelectronvolt , om:nanojoule , om:picojoule , om:joule , om:kilojoule , om:decijoule , om:megajoule , om:tonOfTNT , om:terajoule , om:millijoule , om:calorie-Thermochemical , om:micronewtonMetre , om:kilocalorie-Mean , om:calorie-InternationalTable , om:calorie-15C , om:BritishThermalUnit-60F , om:calorie-Mean , om:decajoule , om:attojoule , om:therm-EC , om:BritishThermalUnit-Thermochemical , om:gigajoule , om:exajoule , om:centijoule , om:petajoule , om:BritishThermalUnit-59F , om:erg , om:microjoule , om:terawattHour , om:kilowattHour , om:BritishThermalUnit-39F , om:quad , om:BritishThermalUnit-Mean , om:megaerg , om:kiloelectronvolt , om:electronvolt , om:millinewtonMetre , om:therm-US ;
        om:symbol           "H" .

om:_273.16OnTheKelvinScale
        a                     om:FixedPoint ;
        rdfs:label            "273.16 on the Kelvin scale"@en ;
        om:hasNumericalValue  "273.16" ;
        om:hasQuantity        om:thermodynamicTemperatureOfTheTriplePointOfWater ;
        om:hasScale           om:KelvinScale .

om:AmountOfSubstanceConcentration
        a                    owl:Class ;
        rdfs:label           "amount of substance concentration"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:amountOfSubstanceConcentration-Dimension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:AmountOfSubstanceConcentrationUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        om:alternativeLabel  "molaire concentratie"@nl , "molar concentration"@en ;
        om:commonlyHasUnit   om:molePerExalitre , om:megamolePerLitre , om:molePerAttolitre , om:molePerDecalitre , om:molePerMillilitre , om:molePerHectolitre , om:attomolePerLitre , om:molePerPetalitre , om:molePerNanolitre , om:molair , om:micromolePerLitre , om:molePerTeralitre , om:decimolePerLitre , om:molePerPicolitre , om:femtomolePerLitre , om:molePerCubicmetre , om:megamolair , om:nanomolair , om:attomolair , om:molePerKilolitre , om:micromolair , om:molePerFemtolitre , om:molePerCentilitre , om:millimolePerLitre , om:hectomolePerLitre , om:molePerLitre , om:teramolePerLitre , om:examolePerLitre , om:decamolePerLitre , om:molePerMicrolitre , om:nanomolePerLitre , om:centimolePerLitre , om:picomolair , om:petamolePerLitre , om:molePerDecilitre , om:kilomolePerLitre , om:picomolePerLitre , om:femtomolair , om:millimolair , om:gigamolePerLitre , om:molePerGigalitre , om:molePerMegalitre ;
        om:symbol            "C" .

om:mile-Statute  a           om:SingularUnit , om:Unit ;
        rdfs:comment         "The statute mile is a unit of length defined as 1.609344e3 metre."@en ;
        rdfs:label           "mile (statute)"@en ;
        om:alternativeLabel  "statute mile"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasFactor         "1.609344e3"^^xsd:float ;
        om:hasUnit           om:metre ;
        om:symbol            "mi" .

om:atmosphere-Technical
        a                    om:Unit , om:SingularUnit ;
        rdfs:comment         "The technical atmosphere is a unit of pressure defined as 9.80665e4 pascal."@en ;
        rdfs:label           "atmosphere (technical)"@en ;
        om:alternativeLabel  "technical atmosphere"@en ;
        om:hasDimension      om:pressure-Dimension ;
        om:hasFactor         "9.80665e4"^^xsd:float ;
        om:hasUnit           om:pascal ;
        om:symbol            "at" .

om:microgramPerCubicCentimetre
        a                     om:UnitDivision ;
        rdfs:comment          "Microram per cubic centimetre is a unit of density defined as microgram divided by cubic centimetre."@en ;
        rdfs:label            "microgram per kubieke centimeter"@nl , "microgram per cubic centimetre"@en ;
        om:alternativeSymbol  "μg·cm-3" , "μg cm-3" ;
        om:hasDenominator     om:cubicCentimetre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:microgram ;
        om:longcomment        "Microgram per cubic centimetre is a unit of density defined as microgram divided by cubic centimetre. Microgram per cubic centimetre is a derived unit in the International System of Units." ;
        om:symbol             "μg/cm3" .

om:BudStadiumDay7  a         owl:Class ;
        rdfs:comment         "Knopstadium vaasdag 7 (code)."@nl ;
        rdfs:label           "knopstadium dag 7"@nl , "bud stadium day 7"@en ;
        rdfs:subClassOf      om:BudStadium ;
        om:alternativeLabel  "sday7"@en ;
        om:commonlyHasUnit   om:_1-5 .

om:ohmMetre  a                om:UnitMultiplication ;
        rdfs:label            "ohm meter"@nl , "ohm metre"@en ;
        om:alternativeSymbol  "Ω·m" ;
        om:hasDimension       om:electricalResistivity-Dimension ;
        om:hasTerm1           om:ohm ;
        om:hasTerm2           om:metre ;
        om:symbol             "Ω m" .

om:SpecificEnergy  a        owl:Class ;
        rdfs:comment        "Specific energy is energy per unit mass."@en ;
        rdfs:label          "specific energy"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:SpecificEnergyUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:kilojoulePerHectogram , om:kilocalorie-MeanPerHectogram , om:joulePerKilogram .

om:Impulse  a            owl:Class ;
        rdfs:comment     "Impulse is the integral of a force with respect to time."@en ;
        rdfs:label       "stoot"@nl , "impulse"@en ;
        rdfs:subClassOf  om:Quantity ;
        om:symbol        "I" .

om:hasAggregateFunction
        a            owl:ObjectProperty ;
        rdfs:domain  om:Quantity ;
        rdfs:label   "集計関数を持つ"@ja , "has aggregate function"@en ;
        rdfs:range   om:Function .

om:joule  a              om:SingularUnit , om:Unit ;
        rdfs:comment     "The joule is a unit of energy defined as kilogram times square metre divided by second squared."@en ;
        rdfs:label       "joule"@en , "joule"@nl , "焦耳"@zh ;
        om:hasDimension  om:energy-Dimension ;
        om:hasUnit       om:newtonMetre ;
        om:longcomment   "The joule is a unit of energy defined as kilogram times square metre divided by second squared. The joule is a derived unit in the International System of Units." ;
        om:symbol        "J" .

om:PrefixedMetrePrefixedGram
        a                    owl:Class ;
        rdfs:label           "prefixed metre prefixed gram"@en ;
        rdfs:subClassOf      om:UnitMultiplication ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a                  owl:Restriction ;
                                                       owl:allValuesFrom  om:PrefixedMetre ;
                                                       owl:onProperty     om:hasTerm1
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasTerm1
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:PrefixedGram ;
                                                           owl:onProperty     om:hasTerm2
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasTerm2
                                                           ] )
                             ] .

om:FixedPoint  a         owl:Class ;
        rdfs:label       "fixed point"@en ;
        rdfs:subClassOf  om:Point ;
        rdfs:subClassOf  [ a                  owl:Restriction ;
                           owl:allValuesFrom  [ a            owl:Class ;
                                                owl:unionOf  ( om:FixedPoint )
                                              ] ;
                           owl:onProperty     om:hasPoint
                         ] .

om:terasiemens  a        om:PrefixedUnit ;
        rdfs:label       "terasiemens"@nl , "terasiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:siemens ;
        om:symbol        "TS" .

om:gramPerTeralitre  a        om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per teralitre is a unit of density defined as gram divided by teralitre."@en ;
        rdfs:label            "gram per teraliter"@nl , "gram per teralitre"@en ;
        om:alternativeSymbol  "g Tl-1" , "g·Tl-1" ;
        om:hasDenominator     om:teralitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/Tl" .

om:hectotesla  a         om:PrefixedUnit ;
        rdfs:label       "hectotesla"@nl , "hectotesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:tesla ;
        om:symbol        "hT" .

om:kiloelectronvolt  a   om:PrefixedUnit ;
        rdfs:comment     "The kiloelectronvolt is a unit of energy defined as 1.0e3 electronvolt."@en ;
        rdfs:label       "kiloelectronvolt"@nl , "kiloelectronvolt"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:electronvolt ;
        om:symbol        "keV" .

om:kiloampere  a         om:PrefixedUnit ;
        rdfs:comment     "The kiloampere is a unit of electric current defined as 1.0e3 ampere."@en ;
        rdfs:label       "kiloampère"@nl , "kiloampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:ampere ;
        om:symbol        "kA" .

om:millifarad  a         om:PrefixedUnit ;
        rdfs:comment     "The millifarad is a unit of capacitance defined as 1.0e-3 farad."@en ;
        rdfs:label       "millifarad"@nl , "millifarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:farad ;
        om:symbol        "mF" .

om:hectocandela  a       om:PrefixedUnit ;
        rdfs:comment     "The hectocandela is a unit of luminous intensity defined as 1.0e2 candela."@en ;
        rdfs:label       "hectocandela"@nl , "hectocandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:candela ;
        om:symbol        "hcd" .

om:NumberManualFirmness1
        a                    owl:Class ;
        rdfs:comment         "Firmness manueel: 1 = zeer stevig."@nl ;
        rdfs:label           "aantal manuele stevigheid 1"@nl , "number manual firmness 1"@en ;
        rdfs:subClassOf      om:NumberManualFirmness ;
        om:alternativeLabel  "firmness_m_1"@en ;
        om:commonlyHasUnit   om:one .

om:megabecquerel  a      om:PrefixedUnit ;
        rdfs:comment     "The megabecquerel is a unit of activity defined as 1.0e6 becquerel."@en ;
        rdfs:label       "megabecquerel"@nl , "megabecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:becquerel ;
        om:symbol        "MBq" .

om:weberPerAmpere  a          om:UnitDivision ;
        rdfs:label            "weber per ampère"@nl , "weber per ampere"@en ;
        om:alternativeSymbol  "Wb·A-1" , "Wb A-1" ;
        om:hasDenominator     om:ampere ;
        om:hasDimension       om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasNumerator       om:weber ;
        om:symbol             "Wb/A" .

om:solarMass  a          om:SingularUnit , om:Unit ;
        rdfs:comment     "Solar mass is a unit used in astronomy to denote stellar or galactic masses (http://en.wikipedia.org/wiki/SolarMass)."@en ;
        rdfs:label       "solar mass"@en , "zonsmassa"@nl ;
        om:LaTeXSymbol   "M_{\\astrosun}" ;
        om:hasDimension  om:mass-Dimension ;
        om:hasFactor     "1.98892e30"^^xsd:float ;
        om:hasUnit       om:kilogram ;
        om:symbol        "M_☉" .

om:EnergyUnit  a             owl:Class ;
        rdfs:label           "energy unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:BritishThermalUnit-39F om:BritishThermalUnit-59F om:BritishThermalUnit-60F om:BritishThermalUnit-InternationalTable om:BritishThermalUnit-Mean om:BritishThermalUnit-Thermochemical om:calorie-15C om:calorie-20C om:calorie-InternationalTable om:calorie-Mean om:calorie-Thermochemical om:electronvolt om:erg om:footPoundal om:joule om:quad om:gigaelectronvolt om:kiloelectronvolt om:megaelectronvolt om:wattHour om:kilowattHour om:terawattHour om:therm-EC om:therm-US om:tonOfTNT om:newtonMetre om:micronewtonMetre om:millinewtonMetre )
                                              ] om:PrefixedJoule om:PrefixedElectronvolt om:PrefixedCalorie-Mean )
                             ] .

om:decagram  a           om:PrefixedUnit ;
        rdfs:comment     "The decagram is a unit of mass defined as 1.0e1 gram."@en ;
        rdfs:label       "decagram"@nl , "decagram"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:gram ;
        om:symbol        "dag" .

om:wattPerSquareMetreKelvin
        a                     om:UnitDivision ;
        rdfs:label            "watt per vierkante meter kelvin"@nl , "watt per square metre kelvin"@en ;
        om:alternativeSymbol  "W-1 m2 K" , "W-1·m2·K" , "W/(m2·K)" ;
        om:hasDenominator     om:squareMetreKelvin ;
        om:hasDimension       om:heatTransferCoefficient-Dimension ;
        om:hasNumerator       om:watt ;
        om:symbol             "W/m2 K" .

om:decisecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "deciseconde kwadraat"@nl , "decisecond squared"@en ;
        om:hasBase      om:decisecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "ds2" .

om:MolarEntropyUnit  a       owl:Class ;
        rdfs:label           "molar entropy unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:joulePerKelvinMole )
                             ] .

om:zettapascal  a        om:PrefixedUnit ;
        rdfs:label       "zettapascal"@nl , "zettapascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:pascal ;
        om:symbol        "ZPa" .

om:gramPerDecilitre  a        om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per decilitre is a unit of density defined as gram divided by decilitre."@en ;
        rdfs:label            "gram per decilitre"@en , "gram per deciliter"@nl ;
        om:alternativeSymbol  "g·dl-1" , "g dl-1" ;
        om:hasDenominator     om:decilitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/dl" .

om:_429.7485OnTheKelvinScale
        a                     om:FixedPoint ;
        rdfs:label            "429.7485 on the Kelvin scale"@en ;
        om:hasNumericalValue  "429.7485" ;
        om:hasScale           om:KelvinScale .

om:attoampere  a         om:PrefixedUnit ;
        rdfs:comment     "The attoampere is a unit of electric current defined as 1.0e-18 ampere."@en ;
        rdfs:label       "attoampère"@nl , "attoampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:ampere ;
        om:symbol        "aA" .

om:molePerMicrometre  a       om:MolePerPrefixedMetre ;
        rdfs:label            "mole per micrometer"@nl , "mole per micrometre"@en ;
        om:alternativeSymbol  "mol·μm-1" , "mol μm-1" ;
        om:hasDenominator     om:micrometre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/μm" .

om:ThermalResistance  a     owl:Class ;
        rdfs:label          "thermal resistance"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:thermalResistance-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:ThermalResistanceUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:kelvinPerWatt .

om:second-TimePerSquareMetre
        a                     om:UnitDivision ;
        rdfs:label            "second per square metre"@en ;
        om:alternativeSymbol  "s·m-2" , "s m-2" ;
        om:hasDenominator     om:squareMetre ;
        om:hasNumerator       om:second-Time ;
        om:symbol             "s/m2" .

om:molePerHectometre  a       om:MolePerPrefixedMetre ;
        rdfs:label            "mole per hectometer"@nl , "mole per hectometre"@en ;
        om:alternativeSymbol  "mol·hm-1" , "mol hm-1" ;
        om:hasDenominator     om:hectometre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/hm" .

om:attolitre  a          om:PrefixedUnit ;
        rdfs:label       "attoliter"@nl , "attolitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:litre ;
        om:symbol        "al" .

om:magnitude  a          om:SingularUnit , om:Unit ;
        rdfs:comment     "Eenheid waarmee de helderheid van sterren wordt aangegeven. Meestal wordt het symbool niet aangeduid (http://en.wikipedia.org/wiki/Magnitude_(astronomy))."@en ;
        rdfs:label       "magnitude"@nl , "magnitude"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasUnit       om:one ;
        om:symbol        "mag" .

om:Radius-Angle  a          owl:Class ;
        rdfs:label          "radius (hoek)"@nl , "radius (angle)"@en ;
        rdfs:subClassOf     om:Angle ;
        om:commonlyHasUnit  om:second-Angle , om:minute-Angle , om:millisecond-Angle , om:microsecond-Angle , om:degree .

om:PulpBrowning  a           owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: poster (code)."@nl ;
        rdfs:label           "pulp browning"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "pulp"@en ;
        om:commonlyHasUnit   om:_1-5 .

om:solarMassPerGigayearCubicParsec
        a                     om:UnitDivision ;
        rdfs:comment          "The amount of stellar mass created per cubic parsec in each billion years."@en ;
        rdfs:label            "solar mass per gigayear cubic parsec"@en ;
        om:alternativeSymbol  "M_☉·Gyr-1·pc-3" , "M_☉ Gyr-1 pc-3" ;
        om:hasDenominator     om:gigayearCubicParsec ;
        om:hasNumerator       om:solarMass ;
        om:symbol             "M_☉/(Gyr pc3)" .

om:DynamicRange  a          owl:Class ;
        rdfs:comment        "Ratio between the saturation output and the dark signal, sometimes only over the region of linearity."@en ;
        rdfs:label          "dynamic range"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:DynamicRangeUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        ombibo:reference    ombibo:Astrophysical_Techniques_chapter1 .

om:grayPerSecond-Time
        a                     om:UnitDivision ;
        rdfs:label            "gray per seconde"@nl , "gray per second"@en ;
        om:alternativeSymbol  "Gy·s-1" , "Gy s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:absorbedDoseRate-Dimension ;
        om:hasNumerator       om:gray ;
        om:symbol             "Gy/s" .

om:molePerAttolitre  a        om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per attolitre is a unit of amount of substance concentration defined as mole divided by attolitre."@en ;
        rdfs:label            "mole per attoliter"@nl , "mole per attolitre"@en ;
        om:alternativeSymbol  "mol al-1" , "mol·al-1" ;
        om:hasDenominator     om:attolitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/al" .

om:ShearRate  a             owl:Class ;
        rdfs:label          "shear rate"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:ShearRateUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:reciprocalSecond-Time ;
        om:symbol           "S" .

om:zettabyte  a       om:PrefixedUnit ;
        rdfs:label    "10^21字节"@zh , "zettabyte"@nl , "zettabyte"@en ;
        om:hasPrefix  om:zetta ;
        om:hasUnit    om:byte ;
        om:symbol     "ZB" .

om:microgramPerJoule  a       om:UnitDivision ;
        rdfs:label            "microgram per joule"@nl , "microgram per joule"@en ;
        om:alternativeSymbol  "mg·J-1" , "mg J-1" ;
        om:hasDenominator     om:joule ;
        om:hasNumerator       om:microgram ;
        om:symbol             "mg/J" .

om:gramPerPicolitre  a        om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per picolitre is a unit of density defined as gram divided by picolitre."@en ;
        rdfs:label            "gram per picolitre"@en , "gram per picoliter"@nl ;
        om:alternativeSymbol  "g pl-1" , "g·pl-1" ;
        om:hasDenominator     om:picolitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/pl" .

om:decalumen  a          om:PrefixedUnit ;
        rdfs:label       "decalumen"@nl , "decalumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:lumen ;
        om:symbol        "dalm" .

om:gigapascal  a         om:PrefixedUnit ;
        rdfs:label       "gigapascal"@nl , "gigapascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:pascal ;
        om:symbol        "GPa" .

om:yottafarad  a         om:PrefixedUnit ;
        rdfs:comment     "The yottafarad is a unit of capacitance defined as 1.0e24 farad."@en ;
        rdfs:label       "yottafarad"@nl , "yottafarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:farad ;
        om:symbol        "YF" .

om:picobecquerel  a      om:PrefixedUnit ;
        rdfs:comment     "The picobecquerel is a unit of activity defined as 1.0e-12 becquerel."@en ;
        rdfs:label       "picobecquerel"@nl , "picobecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:becquerel ;
        om:symbol        "pBq" .

om:molePerMole  a             om:UnitDivision ;
        rdfs:label            "mol per mol"@nl , "mole per mole"@en ;
        om:alternativeSymbol  "mol·mol-1" , "mol mol-1" ;
        om:hasDenominator     om:mole ;
        om:hasDimension       om:dimensionOne ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/mol" .

om:PrefixedHertz  a          owl:Class ;
        rdfs:label           "prefixed hertz"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:hertz ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:NumberVascularBrowning
        a                   owl:Class ;
        rdfs:label          "number vascular browning"@en ;
        rdfs:subClassOf     om:Number ;
        om:commonlyHasUnit  om:one .

om:centisteradian  a     om:PrefixedUnit ;
        rdfs:label       "centisteradiaal"@nl , "centisteradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:steradian ;
        om:symbol        "csr" .

om:thermodynamics  a     om:ApplicationArea ;
        rdfs:label       "thermodynamica"@nl , "thermodynamics"@en ;
        om:usesQuantity  om:Heat , om:ThermalResistance , om:TemperatureRate , om:HeatCapacity , om:ReaumurTemperature , om:FahrenheitTemperature , om:Entropy , om:HeatFluxDensity , om:HeatFlowRate , om:SpecificEntropy , om:HeatTransferCoefficient , om:InternalEnergy , om:SpecificHeatCapacity , om:ThermalConductivity , om:RankineTemperature , om:CelsiusTemperature , om:Temperature , om:ThermodynamicTemperature ;
        om:usesUnit      om:attokelvin , om:petakelvin , om:femtodegreeCelsius , om:degreeReaumur , om:gigakelvin , om:degreeCelsius , om:centikelvin , om:nanokelvin , om:kilokelvin , om:decidegreeCelsius , om:degreeFahrenheit , om:femtokelvin , om:decakelvin , om:wattPerMetreKelvin , om:squareMetreKelvinPerWatt , om:joulePerKelvin , om:terakelvin , om:decikelvin , om:centidegreeCelsius , om:degreeCelsiusPerMinute-Time , om:picokelvin , om:joulePerKelvinKilogram , om:degreeRankine , om:wattPerSquareMetreKelvin , om:millidegreeCelsius , om:attodegreeCelsius , om:exakelvin , om:nanodegreeCelsius , om:millikelvin , om:picodegreeCelsius , om:megakelvin , om:kelvin , om:microdegreeCelsius , om:microkelvin , om:hectokelvin .

om:wavenumber-Dimension
        a                              om:Dimension ;
        rdfs:label                     "golfgetaldimensie"@nl , "wavenumber dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                -1 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  0 .

om:RankineTemperatureScale
        a                    owl:Class ;
        rdfs:label           "Rankine temperature scale"@en ;
        rdfs:subClassOf      om:Scale ;
        owl:equivalentClass  om:RankineScale .

om:SecularAberration  a     owl:Class ;
        rdfs:comment        "The component of the stellar abberation resulting from the motion of the solar system in space. This component is usually ignored. The abberation is the apparent angular displacement of the observed position of a celestial object from its geometric position, caused by the finite velocity of light in combination with the motions of the observer and of the observed object."@en ;
        rdfs:label          "secular aberration"@en ;
        rdfs:subClassOf     om:AngularDisplacement ;
        om:commonlyHasUnit  om:microsecond-Angle , om:millisecond-Angle , om:second-Anglee , om:degree ;
        ombibo:reference    ombibo:Glossary_Astronomical_Almanac .

om:darcy  a              om:SingularUnit , om:Unit ;
        rdfs:comment     "The darcy is a unit of area defined as 9.869233e-13 square metre."@en ;
        rdfs:label       "darcy"@nl , "darcy"@en ;
        om:hasDimension  om:area-Dimension ;
        om:hasFactor     "9.869233e-13"^^xsd:float ;
        om:hasUnit       om:squareMetre .

om:wattPerSquareMetreSteradian
        a                     om:UnitDivision ;
        rdfs:label            "watt per square metre steradian"@en , "watt per vierkante meter steradiaal"@nl ;
        om:alternativeSymbol  "W m-2 sr-1" , "W·m-2·sr-1" , "W/(m2·sr)" ;
        om:hasDenominator     om:squareMetreSteradian ;
        om:hasDimension       om:radiance-Dimension ;
        om:hasNumerator       om:watt ;
        om:symbol             "W/(m2 sr)" .

om:hectogram  a              om:PrefixedUnit ;
        rdfs:comment         "The hectogram is a unit of mass defined as 1.0e2 gram."@en ;
        rdfs:label           "hectogram"@nl , "hectogram"@en ;
        om:alternativeLabel  "100 gram"@en ;
        om:hasDimension      om:mass-Dimension ;
        om:hasPrefix         om:hecto ;
        om:hasUnit           om:gram ;
        om:symbol            "hg" .

om:fathom-USSurvey  a        om:SingularUnit , om:Unit ;
        rdfs:comment         "The US survey fathom is a unit of length defined as 1.828804 metre."@en ;
        rdfs:label           "fathom (US survey)"@en ;
        om:alternativeLabel  "US survey fathom"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasFactor         "1.828804"^^xsd:float ;
        om:hasUnit           om:metre .

om:millijoule  a         om:PrefixedUnit ;
        rdfs:comment     "The millijoule is a unit of energy defined as 1.0e-3 joule."@en ;
        rdfs:label       "millijoule"@nl , "millijoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:joule ;
        om:symbol        "mJ" .

om:reciprocalDegreeCelsius
        a               om:UnitExponentiation ;
        rdfs:label      "omgekeerde graad Celsius"@nl , "reciprocal degree Celsius"@en ;
        om:hasBase      om:degreeCelsius ;
        om:hasExponent  -1 ;
        om:symbol       "°C-1" .

om:teralumen  a          om:PrefixedUnit ;
        rdfs:label       "teralumen"@nl , "teralumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:lumen ;
        om:symbol        "Tlm" .

om:ShearModulus  a            owl:Class ;
        rdfs:comment          "Shear modulus is the ratio of shear stress to shear strain."@en ;
        rdfs:label            "shear modulus"@en , "schuifmodulus"@nl ;
        rdfs:subClassOf       om:DynamicModulus ;
        om:alternativeSymbol  "S" , "μ" ;
        om:commonlyHasUnit    om:atmosphere-Standard , om:microbar , om:megapascal , om:kilopascal , om:centimetreOfMercury , om:nanopascal , om:hectopascal , om:millipascal , om:micropascal , om:decipascal , om:kilogramSecond-TimeToThePower-2ReciprocalMetre , om:decapascal , om:newtonPerSquareMetre , om:gigapascal , om:metreOfMercury , om:decibar , om:petapascal , om:atmosphere-Technical , om:terapascal , om:centipascal , om:exapascal , om:picopascal , om:attopascal , om:pascal , om:barye , om:bar , om:femtopascal , om:torr , om:millimetreOfMercury , om:millibar ;
        om:symbol             "G" .

om:second-Sidereal  a        om:SingularUnit , om:Unit ;
        rdfs:comment         "The sidereal second is a unit of time defined as 9.972696e-1 second."@en ;
        rdfs:label           "second (sidereal)"@en ;
        om:alternativeLabel  "second (sidereal)"@en , "sidereal second"@en ;
        om:hasDimension      om:time-Dimension ;
        om:hasFactor         "9.972696e-1"^^xsd:float ;
        om:hasUnit           om:second-Time .

om:WeberNumberUnit  a        owl:Class ;
        rdfs:label           "Weber number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:MomentOfForceUnit  a      owl:Class ;
        rdfs:label           "moment of force unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:newtonMetre om:micronewtonMetre om:millinewtonMetre )
                             ] .

om:gramPerExalitre  a         om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per exalitre is a unit of density defined as gram divided by exalitre."@en ;
        rdfs:label            "gram per exalitre"@en , "gram per exaliter"@nl ;
        om:alternativeSymbol  "g·El-1" , "g El-1" ;
        om:hasDenominator     om:exalitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/El" .

om:gigajoule  a          om:PrefixedUnit ;
        rdfs:comment     "The gigajoule is a unit of energy defined as 1.0e9 joule."@en ;
        rdfs:label       "gigajoule"@nl , "gigajoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:joule ;
        om:symbol        "GJ" .

om:metrePerSecond-TimePerMetre
        a                  om:UnitDivision ;
        rdfs:label         "meter per seconde per metre"@nl , "metre per second per metre"@en ;
        om:hasDenominator  om:metre ;
        om:hasNumerator    om:metrePerSecond-Time ;
        om:symbol          "m/s/m" .

om:micron  a             om:SingularUnit , om:Unit ;
        rdfs:comment     "The micron is a unit of length defined as 1.0e-6 metre."@en ;
        rdfs:label       "micron"@nl , "micron"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasFactor     "1.0e-6"^^xsd:float ;
        om:hasUnit       om:metre ;
        om:symbol        "μ" .

om:Detectivity  a           owl:Class ;
        rdfs:comment        "Reciprocal of Noise equivalent power. The signal-to-noise ratio for incident radiation of unit intensity."@en ;
        rdfs:label          "detectivity"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:DetectivityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:reciprocalWatt ;
        om:symbol           "D" ;
        ombibo:reference    ombibo:Astrophysical_Techniques_chapter1 .

om:ZenithDistance  a         owl:Class ;
        rdfs:comment         "The angular distance on the celestial sphere measured along the great circle from the zenith to the celestial object. z = 90° - h."@en ;
        rdfs:label           "zenitafstand"@nl , "zenith distance"@en ;
        rdfs:subClassOf      om:Angle ;
        om:alternativeLabel  "zenith angle"@en , "zenithoek"@nl ;
        om:commonlyHasUnit   om:second-Angle , om:minute-Angle , om:degree ;
        om:symbol            "z" ;
        ombibo:reference     ombibo:Glossary_Astronomical_Almanac .

om:ton-Long  a               om:SingularUnit , om:Unit ;
        rdfs:comment         "The long ton is a unit of mass defined as 1.016047e3 kilogram."@en ;
        rdfs:label           "ton (long)"@en ;
        om:alternativeLabel  "long ton"@en ;
        om:hasDimension      om:mass-Dimension ;
        om:hasFactor         "1.016047e3"^^xsd:float ;
        om:hasUnit           om:kilogram .

om:angstrom  a               om:SingularUnit , om:Unit ;
        rdfs:comment         "The ångström is a unit of length defined as 1.0e-10 metre. The unit is often used for wavelengths of electromagnetic radiation or to express the sizes of atoms and molecules."@en ;
        rdfs:label           "ångström"@nl , "ångström"@en ;
        om:alternativeLabel  "angstrom"@nl , "angstrom"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasFactor         "1.0e-10"^^xsd:float ;
        om:hasUnit           om:metre ;
        om:symbol            "Å" .

om:second-TimePerDay  a       om:UnitDivision ;
        rdfs:label            "seconde per dag"@nl , "second per day"@en ;
        om:alternativeSymbol  "s·d-1" , "s d-1" ;
        om:hasDenominator     om:day ;
        om:hasNumerator       om:second-Time ;
        om:symbol             "s/d" .

om:rod-US  a                 om:Unit , om:SingularUnit ;
        rdfs:comment         "The US rod is a unit of length defined as 5.029210 metre."@en ;
        rdfs:label           "rod (US)"@en ;
        om:alternativeLabel  "US rod"@en , "perch"@en , "pole"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasFactor         "5.029210"^^xsd:float ;
        om:hasUnit           om:metre ;
        om:symbol            "rd" .

om:decilumen  a          om:PrefixedUnit ;
        rdfs:label       "decilumen"@nl , "decilumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:lumen ;
        om:symbol        "dlm" .

om:cubicParsec  a        om:UnitExponentiation ;
        rdfs:label       "kubieke parsec"@nl , "cubic parsec"@en ;
        om:hasBase       om:parsec ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "pc3" .

om:VolumetricSerratiaMarcescensCount
        a                   owl:Class ;
        rdfs:label          "Serratia marcescens count (volumetric)"@en ;
        rdfs:subClassOf     om:VolumetricViableCount ;
        om:commonlyHasUnit  om:_1000ColonyFormingUnitPerMillilitre , om:colonyFormingUnitPer25Millilitre , om:colonyFormingUnitPerMillilitre .

om:tablespoon-US  a          om:SingularUnit , om:Unit ;
        rdfs:comment         "The US tablespoon is a unit of volume defined as 1.478676e-5 cubic metre."@en ;
        rdfs:label           "tablespoon (US)"@en ;
        om:alternativeLabel  "US tablespoon"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "1.478676e-5"^^xsd:float ;
        om:hasUnit           om:cubicMetre .

om:zettamolePerLitre  a       om:PrefixedMolePerLitre ;
        rdfs:comment          "Zettamole per litre is a unit of amount of substance concentration defined as zettamole divided by litre."@en ;
        rdfs:label            "zettamole per liter"@nl , "zettamole per litre"@en ;
        om:alternativeSymbol  "Zmol·l-1" , "Zmol l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:zettamole ;
        om:symbol             "Zmol/l" .

om:yoctolumen  a         om:PrefixedUnit ;
        rdfs:label       "yoctolumen"@nl , "yoctolumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:lumen ;
        om:symbol        "ylm" .

om:VolumetricSalmonellaCount
        a                   owl:Class ;
        rdfs:label          "Salmonella count (volumetric)"@en ;
        rdfs:subClassOf     om:VolumetricViableCount ;
        om:commonlyHasUnit  om:_1000ColonyFormingUnitPerMillilitre , om:colonyFormingUnitPer25Millilitre , om:colonyFormingUnitPerMillilitre .

om:exalumen  a           om:PrefixedUnit ;
        rdfs:label       "exalumen"@nl , "exalumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:lumen ;
        om:symbol        "Elm" .

om:NumberColor5  a           owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 5 poster (vrijwel) geheel donker."@nl ;
        rdfs:label           "aantal kleur 5"@nl , "number color 5"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "color_5"@en ;
        om:commonlyHasUnit   om:one .

om:millidegreeCelsius
        a                om:PrefixedUnit ;
        rdfs:comment     "The millidegree Celsius is a unit of temperature defined as 1.0e-3 degree Celsius."@en ;
        rdfs:label       "milligraad Celsius"@nl , "millidegree Celsius"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:degreeCelsius ;
        om:symbol        "m°C" .

om:LaTeXCommand  a           owl:AnnotationProperty ;
        rdfs:comment         "OMLaTeX command that can be used to render this quantity or unit."@en ;
        rdfs:label           "LaTeX command"@en ;
        om:alternativeLabel  "typeset by LaTeX command"@en .

om:JapaneseYen  a   om:SingularUnit , om:Unit ;
        rdfs:label  "日元"@zh , "Japanese yen"@en .

om:_0-100  a             om:SingularUnit , om:Unit ;
        rdfs:label       "0-100"@nl , "0-100"@en ;
        om:hasDimension  om:dimensionOne .

om:metreKelvin  a             om:UnitMultiplication ;
        rdfs:label            "meter kelvin"@nl , "metre kelvin"@en ;
        om:alternativeSymbol  "m·K" ;
        om:hasTerm1           om:metre ;
        om:hasTerm2           om:kelvin ;
        om:symbol             "m K" .

om:internationalPrototypeOfTheKilogram
        a           owl:Thing ;
        rdfs:label  "international prototype of the kilogram"@en .

om:petametrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Petametre per second is a unit of speed defined as petametre divided by second."@en ;
        rdfs:label            "petametre per second"@en , "petameter per seconde"@nl ;
        om:alternativeSymbol  "Pm s-1" , "Pm·s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:petametre ;
        om:symbol             "Pm/s" .

om:microhenry  a         om:PrefixedUnit ;
        rdfs:comment     "The microhenry is a unit of inductance defined as 1.0e-6 henry."@en ;
        rdfs:label       "microhenry"@nl , "microhenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:henry ;
        om:symbol        "μH" .

om:GuarGumMassFraction
        a                   owl:Class ;
        rdfs:comment        "The fraction of the mass of guar gum in a phenomenon"@en ;
        rdfs:label          "guar gum mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:dryQuart-US  a            om:SingularUnit , om:Unit ;
        rdfs:comment         "The US dry quart is a unit of volume defined as 1.101221e-3 cubic metre."@en ;
        rdfs:label           "dry quart (US)"@en ;
        om:alternativeLabel  "quart (US dry)"@en , "US dry quart"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "1.101221e-3"^^xsd:float ;
        om:hasUnit           om:cubicMetre ;
        om:symbol            "dry qt" .

om:kilocandela  a        om:PrefixedUnit ;
        rdfs:comment     "The kilocandela is a unit of luminous intensity defined as 1.0e3 candela."@en ;
        rdfs:label       "kilocandela"@nl , "kilocandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:candela ;
        om:symbol        "kcd" .

om:permeabilityOfFreeSpace-Dimension
        a                              om:Dimension ;
        rdfs:label                     "permeability of free space dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                -2 ;
        om:hasSILengthDimensionExponent
                1 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -2 .

om:PeakWavelength  a        owl:Class ;
        rdfs:comment        "Wavelength for which the detectivity is at a maximum."@en ;
        rdfs:label          "peak wavelength"@en ;
        rdfs:subClassOf     om:Wavelength ;
        om:commonlyHasUnit  om:terametre , om:picometre , om:pica-ATA , om:angstrom , om:exametre , om:point-TeX , om:fermi , om:pica-Postscript , om:metre , om:lightYear , om:decametre , om:foot-USSurvey , om:petametre , om:fathom-USSurvey , om:inch-International , om:yard-International , om:point-ATA , om:millimetre , om:megametre , om:hectometre , om:centimetre , om:furlong-International , om:pica-TeX , om:nauticalMile-International , om:kilometre , om:attometre , om:chain , om:foot-International , om:point-Postscript , om:femtometre , om:gigametre , om:kiloparsec , om:mil-Length , om:astronomicalUnit , om:micrometre , om:point-Didot , om:decimetre , om:rod-US , om:megaparsec , om:parsec , om:nanometre , om:mile-Statute , om:gigaparsec , om:micron , om:cicero , om:mile-USSurvey , om:solarRadius ;
        om:symbol           "λ_m" ;
        ombibo:reference    ombibo:Astrophysical_Techniques_chapter1 .

om:hectohenry  a         om:PrefixedUnit ;
        rdfs:comment     "The hectohenry is a unit of inductance defined as 1.0e2 henry."@en ;
        rdfs:label       "hectohenry"@nl , "hectohenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:henry ;
        om:symbol        "hH" .

om:microvolt  a          om:PrefixedUnit ;
        rdfs:label       "microvolt"@en , "microvolt"@nl ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:volt ;
        om:symbol        "μV" .

om:hectoohm  a           om:PrefixedUnit ;
        rdfs:label       "hectoohm"@nl , "hectoohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:ohm ;
        om:symbol        "hΩ" .

om:ElectricalConductivity
        a                   owl:Class ;
        rdfs:label          "electrical conductivity"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:electricalConductivity-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:ElectricalConductivityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:siemensPerMetre .

om:milligramRAE  a       om:SingularUnit , om:Unit ;
        rdfs:label       "milligram RAE"@en ;
        om:hasDimension  om:mass-Dimension .

om:pica-ATA  a               om:SingularUnit , om:Unit ;
        rdfs:comment         "The ATA pica is a unit of length defined as 12 point (ATA)."@en ;
        rdfs:label           "pica (ATA)"@en ;
        om:alternativeLabel  "ATA pica"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasFactor         "12"^^xsd:float ;
        om:hasUnit           om:point-ATA .

om:femtocandela  a       om:PrefixedUnit ;
        rdfs:comment     "The femtocandela is a unit of luminous intensity defined as 1.0e-15 candela."@en ;
        rdfs:label       "femtocandela"@nl , "femtocandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:candela ;
        om:symbol        "fcd" .

om:hasContext  a     owl:ObjectProperty ;
        rdfs:domain  om:Quantity ;
        rdfs:label   "文脈を持つ"@ja , "has context"@en .

om:litre  a                   om:Unit , om:SingularUnit ;
        rdfs:comment          "The litre is a unit of volume defined as 1.0e-3 cubic metre."@en ;
        rdfs:label            "升"@zh , "litre"@en , "liter"@nl ;
        om:alternativeLabel   "liter"@en ;
        om:alternativeSymbol  "L" ;
        om:hasDimension       om:volume-Dimension ;
        om:hasFactor          "1.0e-3"^^xsd:float ;
        om:hasUnit            om:cubicMetre ;
        om:symbol             "l" .

om:Torque  a                owl:Class ;
        rdfs:comment        "Torque is the effectiveness of a force to produce rotation about an axis, measured by the product of the force and the perpendicular distance from the line of action of the force to the axis."@en ;
        rdfs:label          "扭矩"@zh , "torque"@en , "koppel"@nl ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:energy-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:TorqueUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:newtonMetre , om:micronewtonMetre , om:millinewtonMetre ;
        om:symbol           "T" .

om:ElectricChargeDensity
        a                    owl:Class ;
        rdfs:comment         "Electric charge density is the amount of electric charge in a volume. It is a derived quantity in the International System of Units. Electric charge density is electric charge divided by volume."@en ;
        rdfs:label           "electric charge density"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:electricChargeDensity-Dimension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:ElectricChargeDensityUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        om:alternativeLabel  "charge density"@en ;
        om:commonlyHasUnit   om:coulombPerCubicmetre .

om:squarePetametre  a    om:SquarePrefixedMetre ;
        rdfs:label       "vierkante petameter"@nl , "square petametre"@en ;
        om:hasBase       om:petametre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:symbol        "Pm2" .

om:gigacoulomb  a        om:PrefixedUnit ;
        rdfs:comment     "The gigacoulomb is a unit of electric charge defined as 1.0e9 coulomb."@en ;
        rdfs:label       "gigacoulomb"@nl , "gigacoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:coulomb ;
        om:symbol        "GC" .

om:PrefixedDegreeCelsius
        a                    owl:Class ;
        rdfs:label           "prefixed degree Celsius"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:degreeCelsius ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:reciprocalMetre  a    om:UnitExponentiation ;
        rdfs:comment     "Reciprocal metre is a unit of wavenumber defined as 1 divided by metre."@en ;
        rdfs:label       "omgekeerder meter"@nl , "reciprocal metre"@en ;
        om:hasBase       om:metre ;
        om:hasDimension  om:wavenumber-Dimension ;
        om:hasExponent   -1 ;
        om:longcomment   "Reciprocal metre is a unit of wavenumber defined as 1 divided by metre. Reciprocal metre is a derived unit in the International System of Units." ;
        om:symbol        "m-1" .

om:gigametrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Gigametre per second is a unit of speed defined as gigametre divided by second."@en ;
        rdfs:label            "gigameter per seconde"@nl , "gigametre per second"@en ;
        om:alternativeSymbol  "Gm s-1" , "Gm·s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:gigametre ;
        om:symbol             "Gm/s" .

om:reciprocalWatt  a    om:UnitExponentiation ;
        rdfs:label      "omgekeerde watt"@nl , "reciprocal watt"@en ;
        om:hasBase      om:watt ;
        om:hasExponent  -1 ;
        om:symbol       "W-1" .

om:PrefixedCandela  a        owl:Class ;
        rdfs:label           "prefixed candela"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:candela ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:wattPerSquareMetre
        a                     om:UnitDivision ;
        rdfs:label            "watt per vierkante meter"@nl , "watt per square metre"@en ;
        om:alternativeSymbol  "W·m-2" , "W m-2" ;
        om:hasDenominator     om:squareMetre ;
        om:hasDimension       om:powerDensity-Dimension ;
        om:hasNumerator       om:watt ;
        om:symbol             "W/m2" .

om:millibar  a           om:PrefixedUnit ;
        rdfs:comment     "The millibar is a unit of pressure defined as 1.0e-3 bar."@en ;
        rdfs:label       "millibar"@nl , "millibar"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:bar ;
        om:symbol        "mbar" .

om:petasievert  a        om:PrefixedUnit ;
        rdfs:label       "petasievert"@nl , "petasievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:sievert ;
        om:symbol        "PSv" .

om:CatalyticActivityUnit
        a                    owl:Class ;
        rdfs:label           "catalytic activity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:amylaseUnit om:katal om:molePerSecond-Time om:deltaA450PerSecond-Time )
                                              ] om:PrefixedKatal )
                             ] .

om:hectometrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Hectometre per second is a unit of speed defined as hectometre divided by second."@en ;
        rdfs:label            "hectometre per second"@en , "hectometer per seconde"@nl ;
        om:alternativeSymbol  "hm·s-1" , "hm s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:hectometre ;
        om:symbol             "hm/s" .

om:magneticFlux-Dimension
        a                              om:Dimension ;
        rdfs:label                     "magnetic flux dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                -1 ;
        om:hasSILengthDimensionExponent
                2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -2 .

om:nanosecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "nanoseconde kwadraat"@nl , "nanosecond squared"@en ;
        om:hasBase      om:nanosecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "ns2" .

om:SouthAfricanRand  a  om:SingularUnit , om:Unit ;
        rdfs:label  "南非兰特"@zh , "South African rand"@en .

om:metrePerTerasecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per terasecond is a unit of speed defined as metre divided by terasecond."@en ;
        rdfs:label            "meter per teraseconde"@nl , "metre per terasecond"@en ;
        om:alternativeSymbol  "m Ts-1" , "m·Ts-1" ;
        om:hasDenominator     om:terasecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/Ts" .

om:MagneticReynoldsNumberUnit
        a                    owl:Class ;
        rdfs:label           "magnetic Reynolds number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:gramPerNanolitre  a        om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per nanolitre is a unit of density defined as gram divided by nanolitre."@en ;
        rdfs:label            "gram per nanoliter"@nl , "gram per nanolitre"@en ;
        om:alternativeSymbol  "g nl-1" , "g·nl-1" ;
        om:hasDenominator     om:nanolitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/nl" .

om:gamma  a              om:Unit , om:SingularUnit ;
        rdfs:comment     "The gamma is a unit of magnetic flux density defined as 1.0e-9 tesla."@en ;
        rdfs:label       "gamma"@nl , "gamma"@en ;
        om:LaTeXCommand  "\\gammaUnit" ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasFactor     "1.0e-9"^^xsd:float ;
        om:hasUnit       om:tesla ;
        om:symbol        "γ" .

om:ElectricFluxDensityUnit
        a                    owl:Class ;
        rdfs:label           "electric flux density unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:coulombPerSquareMetre )
                             ] .

om:picodegreeCelsius  a  om:PrefixedUnit ;
        rdfs:comment     "The picodegree Celsius is a unit of temperature defined as 1.0e-12 degree Celsius."@en ;
        rdfs:label       "picograad Celsius"@nl , "picodegree Celsius"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:degreeCelsius ;
        om:symbol        "p°C" .

om:NumberBudStadium1  a      owl:Class ;
        rdfs:comment         "Roos aantal in knopstadium 1: spitse knop."@nl ;
        rdfs:label           "aantal knopstadium 1"@nl , "number bud stadium 1"@en ;
        rdfs:subClassOf      om:NumberBudStadium ;
        om:alternativeLabel  "s1"@en ;
        om:commonlyHasUnit   om:one .

om:ThuanAndGunnMagnitude
        a                owl:Class ;
        rdfs:comment     "A magnitude measured in one of Thuan and Gunn's standard passbands (using a standard filter, i.e. g)."@en ;
        rdfs:label       "Thuan and Gunn magnitude"@en ;
        rdfs:subClassOf  om:Magnitude .

om:StarchVA40MassFraction
        a                   owl:Class ;
        rdfs:comment        "The fraction of the mass of starch VA40 in a phenomenon"@en ;
        rdfs:label          "starch VA40 mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:cubicMetrePerSecond-Time
        a                     om:UnitDivision ;
        rdfs:label            "kubieke meter per seconde"@nl , "cubic metre per second"@en ;
        om:alternativeSymbol  "m3·s-1" , "m3 s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:volumetricFlowRate-Dimension ;
        om:hasNumerator       om:cubicMetre ;
        om:symbol             "m3/s" .

om:InitialMassFunction
        a                   owl:Class ;
        rdfs:comment        "The number of stars in mass fraction dM around mass M. Used in Salpeter's Initial Mass Function (IMF)."@en ;
        rdfs:label          "initial mass function"@en ;
        rdfs:subClassOf     om:NumberDensity ;
        om:commonlyHasUnit  om:reciprocalCubicParsec ;
        om:symbol           "IMF" .

om:hasTerm1  a       owl:ObjectProperty ;
        rdfs:domain  om:UnitMultiplication ;
        rdfs:label   "has term 1"@en ;
        rdfs:range   om:Unit .

om:AbsoluteBolometricMagnitude
        a                   owl:Class ;
        rdfs:comment        "The absolute magnitude (see absolute magnitude) of a star is a measure of its total energy emission per second, or luminosity, i.e., the bolometric magnitude from a standard distance (10 pc)."@en ;
        rdfs:label          "absolute bolometric magnitude"@en ;
        rdfs:subClassOf     om:BolometricMagnitude ;
        om:commonlyHasUnit  om:magnitude ;
        om:symbol           "M_bol" .

om:nanomolePerMetre  a        om:PrefixedMolePerMetre ;
        rdfs:label            "nanomole per meter"@nl , "nanomole per metre"@en ;
        om:alternativeSymbol  "nmol·m-1" , "nmol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:nanomole ;
        om:symbol             "nmol/m" .

om:microgramPerLitre  a       om:PrefixedGramPerLitre ;
        rdfs:comment          "Microgram per litre is a unit of density defined as microgram divided by litre."@en ;
        rdfs:label            "microgram per liter"@nl , "microgram per litre"@en ;
        om:alternativeSymbol  "μg l-1" , "μg·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:microgram ;
        om:symbol             "μg/l" .

om:BritishThermalUnit-59F
        a                    om:SingularUnit , om:Unit ;
        rdfs:comment         "The 59 °F British thermal unit is a unit of energy defined as 1.05480e3 joule."@en ;
        rdfs:label           "英国热力单位（59°F）"@zh , "British thermal unit (59 °F)"@en ;
        om:LaTeXCommand      "\\BritishTermalUnitFiftyNineF" ;
        om:alternativeLabel  "59 °F British thermal unit"@en ;
        om:hasDimension      om:energy-Dimension ;
        om:hasFactor         "1.05480e3"^^xsd:float ;
        om:hasUnit           om:joule ;
        om:symbol            "Btu" .

om:squareMillimetre  a   om:SquarePrefixedMetre ;
        rdfs:label       "vierkante millimeter"@nl , "square millimetre"@en ;
        om:hasBase       om:millimetre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:symbol        "mm2" .

om:NumberBotrytis2  a        owl:Class ;
        rdfs:comment         "Aantal bloemen met Botrytis 2: grotere vlek(ken) op één petaal."@nl ;
        rdfs:label           "aantal Botrytis 2"@nl , "number Botrytis 2"@en ;
        rdfs:subClassOf      om:NumberBotrytis ;
        om:alternativeLabel  "b2"@en ;
        om:commonlyHasUnit   om:one .

om:yottamolePerLitre  a       om:PrefixedMolePerLitre ;
        rdfs:comment          "Yottamole per litre is a unit of amount of substance concentration defined as yottamole divided by litre."@en ;
        rdfs:label            "yottamole per litre"@en , "yottamole per liter"@nl ;
        om:alternativeSymbol  "Ymol l-1" , "Ymol·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:yottamole ;
        om:symbol             "Ymol/l" .

om:PrefixedVolt  a           owl:Class ;
        rdfs:label           "prefixed volt"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:volt ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:DensityParameterForVacuum
        a                   owl:Class ;
        rdfs:comment        "The density parameter for vacuum."@en ;
        rdfs:label          "density parameter for vacuum"@en ;
        rdfs:subClassOf     om:DensityParameter ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Ω_Λ" .

om:HartmannNumberUnit
        a                    owl:Class ;
        rdfs:label           "Hartmann number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:Entropy  a               owl:Class ;
        rdfs:comment        "Entropy is a measure of the unavailability of a system’s energy to do work."@en ;
        rdfs:label          "entropie"@nl , "entropy"@en , "熵单位"@zh ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:entropyOrHeatCapacity-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:EntropyUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:joulePerKelvin ;
        om:symbol           "S" .

om:CauseEndOfVaseLifeDryBuds
        a                    owl:Class ;
        rdfs:comment         "Oorzaak einde vaasleven knopverdroging (1/0)."@nl ;
        rdfs:label           "oorzaak einde vaasleven knopverdroging"@nl , "cause end of vase life dry buds"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "dry buds"@en ;
        om:commonlyHasUnit   om:_1-0 .

om:zettamole  a          om:PrefixedUnit ;
        rdfs:label       "zettamol"@nl , "zettamole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:mole ;
        om:symbol        "Zmol" .

om:SpecificStaphylococcusAureusCount
        a                   owl:Class ;
        rdfs:label          "Staphylococcus aureus count (specific)"@en ;
        rdfs:subClassOf     om:SpecificViableCount ;
        om:commonlyHasUnit  om:colonyFormingUnitPerGram .

om:exaohm  a             om:PrefixedUnit ;
        rdfs:label       "exaohm"@nl , "exaohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:ohm ;
        om:symbol        "EΩ" .

ombibo:Willmann_Bell  a  foaf:Organization ;
        foaf:name  "Willmann-Bell Inc." .

om:centigray  a          om:PrefixedUnit ;
        rdfs:comment     "The centigray is a unit of absorbed dose defined as 1.0e-2 gray."@en ;
        rdfs:label       "centigray"@nl , "centigray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:gray ;
        om:symbol        "cGy" .

om:millilitre  a         om:PrefixedUnit ;
        rdfs:label       "milliliter"@nl , "millilitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:litre ;
        om:symbol        "ml" .

om:AbsorbedDose  a           owl:Class ;
        rdfs:comment         "Absorbed dose is the energy deposited in a medium by ionizing radiation. It is a derived quantity in the International System of Units. Absorbed dose is energy divided by mass."@en ;
        rdfs:label           "absorbed dose"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:AbsorbedDoseUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        om:alternativeLabel  "total ionizing dose"@en ;
        om:commonlyHasUnit   om:attogray , om:joulePerKilogram , om:gigagray , om:gray , om:petagray , om:nanogray , om:kilogray , om:milligray , om:decagray , om:centigray , om:hectogray , om:microgray , om:decigray , om:picogray , om:rad , om:exagray , om:megagray , om:femtogray , om:teragray .

om:AberrationInLongitude
        a                   owl:Class ;
        rdfs:comment        "The apparent angular displacement in ecliptical longitude of the observed position of a celestial object from its geometric position, caused by the finite velocity of light in combination with the motions of the observer and of the observed object."@en ;
        rdfs:label          "aberration in longitude"@en ;
        rdfs:subClassOf     om:AngularDisplacement ;
        om:commonlyHasUnit  om:second-Anglee , om:microsecond-Angle , om:millisecond-Angle , om:degree ;
        om:symbol           "Δλ" ;
        ombibo:reference    ombibo:chapter23_Astronomical_Algorithms .

om:gigalitre  a          om:PrefixedUnit ;
        rdfs:label       "gigaliter"@nl , "gigalitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:litre ;
        om:symbol        "Gl" .

om:kibibyte  a        om:PrefixedUnit ;
        rdfs:label    "kibibyte"@nl , "kibibyte"@en ;
        om:hasPrefix  om:kibi ;
        om:hasUnit    om:byte ;
        om:symbol     "KiB" .

om:second-TimeToThePower-2
        a               om:UnitExponentiation ;
        rdfs:label      "seconde tot de macht -2"@nl , "second to the power -2"@en ;
        om:hasBase      om:second-Time ;
        om:hasExponent  -2 ;
        om:symbol       "s-2" .

om:StarchVA85MassFraction
        a                   owl:Class ;
        rdfs:comment        "The fraction of the mass of starch VA85 in a phenomenon"@en ;
        rdfs:label          "starch VA85 mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:coulombMetre  a            om:UnitMultiplication ;
        rdfs:label            "coulomb meter"@nl , "coulomb metre"@en ;
        om:alternativeSymbol  "C·m" ;
        om:hasDimension       om:electricDipoleMoment-Dimension ;
        om:hasTerm1           om:coulomb ;
        om:hasTerm2           om:metre ;
        om:symbol             "C m" .

om:femtovolt  a          om:PrefixedUnit ;
        rdfs:label       "femtovolt"@en , "femtovolt"@nl ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:volt ;
        om:symbol        "fV" .

om:attobecquerel  a      om:PrefixedUnit ;
        rdfs:comment     "The attobecquerel is a unit of activity defined as 1.0e-18 becquerel."@en ;
        rdfs:label       "attobecquerel"@nl , "attobecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:becquerel ;
        om:symbol        "aBq" .

om:molePerGigalitre  a        om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per gigalitre is a unit of amount of substance concentration defined as mole divided by gigalitre."@en ;
        rdfs:label            "mole per gigalitre"@en , "mole per gigaliter"@nl ;
        om:alternativeSymbol  "mol Gl-1" , "mol·Gl-1" ;
        om:hasDenominator     om:gigalitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/Gl" .

om:degreeReaumur  a           om:Unit , om:SingularUnit ;
        rdfs:comment          "The degree Réaumur is a unit of temperature defined as 1.25 kelvin."@en ;
        rdfs:label            "degree Réaumur"@en , "graad Réaumur"@nl ;
        om:alternativeSymbol  "°Re" , "°R" ;
        om:hasDimension       om:thermodynamicTemperature-Dimension ;
        om:hasFactor          "1.25"^^xsd:float ;
        om:hasUnit            om:kelvin ;
        om:symbol             "°Ré" .

om:petaampere  a         om:PrefixedUnit ;
        rdfs:comment     "The petaampere is a unit of electric current defined as 1.0e15 ampere."@en ;
        rdfs:label       "petaampère"@nl , "petaampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:ampere ;
        om:symbol        "PA" .

om:nanolumen  a          om:PrefixedUnit ;
        rdfs:label       "nanolumen"@nl , "nanolumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:lumen ;
        om:symbol        "nlm" .

om:area-Dimension  a                   om:Dimension ;
        rdfs:label                     "area dimension"@en , "oppervlaktedimensie"@nl ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  0 .

om:LimitingMagnitude  a     owl:Class ;
        rdfs:comment        "The magnitude of the faintest object (star) that can be detected by a telescope or other instrument. Depends not only on the telescope but also on the detector and on the observing method."@en ;
        rdfs:label          "limiting magnitude"@en ;
        rdfs:subClassOf     om:Magnitude ;
        om:commonlyHasUnit  om:magnitude .

om:decidegreeCelsius  a  om:PrefixedUnit ;
        rdfs:comment     "The decidegree Celsius is a unit of temperature defined as 1.0e-1 degree Celsius."@en ;
        rdfs:label       "decigraad Celsius"@nl , "decidegree Celsius"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:degreeCelsius ;
        om:symbol        "d°C" .

om:PhotographicMagnitude
        a                   owl:Class ;
        rdfs:label          "photographic magnitude"@en ;
        rdfs:subClassOf     om:Magnitude ;
        om:commonlyHasUnit  om:magnitude , om:one ;
        om:symbol           "m_photo" .

om:ModeratedStarchMassFraction
        a                   owl:Class ;
        rdfs:comment        "The fraction of the mass of moderated starch in a phenomenon"@en ;
        rdfs:label          "moderated starch mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:StellarAberration  a     owl:Class ;
        rdfs:comment        "The apparent angular displacement of the observed position of a celestial object resulting from the motion of the observer. Stellar aberration is divided into diurnal, annual, and secular components."@en ;
        rdfs:label          "stellar aberration"@en ;
        rdfs:subClassOf     om:Aberration ;
        om:commonlyHasUnit  om:microsecond-Angle , om:millisecond-Angle , om:second-Angle , om:degree ;
        ombibo:reference    ombibo:Glossary_Astronomical_Almanac .

om:ManualFirmness  a         owl:Class ;
        rdfs:comment         "Firmness manueel: code 0 - 5."@nl ;
        rdfs:label           "manuele stevigheid"@nl , "manual firmness"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "firmness_m"@en ;
        om:commonlyHasUnit   om:_0-5 .

om:zeptocandela  a       om:PrefixedUnit ;
        rdfs:comment     "The zeptcandela is a unit of luminous intensity defined as 1.0e-21 candela."@en ;
        rdfs:label       "zeptocandela"@nl , "zeptocandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:candela ;
        om:symbol        "zcd" .

om:MomentOfInertiaUnit
        a                    owl:Class ;
        rdfs:label           "moment of inertia unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:kilogramSquareMetre )
                             ] .

om:FahrenheitTemperature
        a                   owl:Class ;
        rdfs:label          "Fahrenheittemperatuur"@nl , "Fahrenheit temperature"@en ;
        rdfs:subClassOf     om:Temperature ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  [ a            owl:Class ;
                                                                        owl:unionOf  ( om:FahrenheitTemperatureUnit om:FahrenheitTemperatureScale )
                                                                      ] ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:FahrenheitScale ;
                              owl:onProperty  om:hasScale
                            ] ;
        om:commonlyHasUnit  om:degreeFahrenheit ;
        om:symbol           "T" .

om:hasScale  a       owl:ObjectProperty ;
        rdfs:domain  [ a            owl:Class ;
                       owl:unionOf  ( om:Scale om:Quantity om:ApplicationArea )
                     ] ;
        rdfs:label   "has scale"@en ;
        rdfs:range   om:Scale .

om:microweber  a         om:PrefixedUnit ;
        rdfs:label       "microweber"@nl , "microweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:weber ;
        om:symbol        "μWb" .

om:xRange  a                owl:Class ;
        rdfs:label          "x range"@en ;
        rdfs:subClassOf     om:Length ;
        om:commonlyHasUnit  om:point-Didot , om:picometre , om:yard-International , om:exametre , om:decimetre , om:hectometre , om:foot-International , om:femtometre , om:micron , om:pica-TeX , om:astronomicalUnit , om:foot-USSurvey , om:point-TeX , om:terametre , om:furlong-International , om:mile-USSurvey , om:gigametre , om:pica-Postscript , om:inch-International , om:nauticalMile-International , om:millimetre , om:parsec , om:megaparsec , om:kilometre , om:megametre , om:point-ATA , om:rod-US , om:mil-Length , om:lightYear , om:decametre , om:centimetre , om:metre , om:pica-ATA , om:point-Postscript , om:attometre , om:angstrom , om:mile-Statute , om:chain , om:micrometre , om:fathom-USSurvey , om:nanometre , om:cicero , om:petametre , om:fermi .

om:second-HourAngle  a   om:SingularUnit , om:Unit ;
        rdfs:comment     "Wordt gebruikt als hoek (360°=864000) voor o.a. rechte klimming. De s wordt meestal als superscript achter de waarde gezet. Zoals in 5h34m12s09. Vaak wordt de fractie in seconden zonder punt geschreven, de s wordt als afscheiding gebruikt (http://en.wikipedia.org/wiki/Right_ascension)."@nl ;
        rdfs:label       "seconde (uurhoek)"@nl , "second (hour angle)"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasFactor     "4.1666667e-3"^^xsd:float ;
        om:hasUnit       om:degree ;
        om:symbol        "s" .

om:NusseltNumberForMassTransferUnit
        a                    owl:Class ;
        rdfs:label           "Nusselt number for mass transfer unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:volt  a               om:Unit , om:SingularUnit ;
        rdfs:comment     "The volt is a unit of electric potential defined as watt divided by ampere = joule divided by coulomb = newton times metre divided by ampere times second = kilogram times square metre divided by ampere times second to the power 3."@en ;
        rdfs:label       "volt"@nl , "volt"@en ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasUnit       om:wattPerAmpere ;
        om:longcomment   "The volt is a unit of electric potential defined as watt divided by ampere = joule divided by coulomb = newton times metre divided by ampere times second = kilogram times square metre divided by ampere times second to the power 3. The volt is a derived unit in the International System of Units." ;
        om:symbol        "V" .

om:magnitudePerSecond-AngleSquared
        a                     om:UnitDivision ;
        rdfs:comment          "The brightness (in magnitudes) of an area on the celestial sphere of 1 arcsecond by 1 arcsecond."@en ;
        rdfs:label            "magnitude per second (angle) squared"@en ;
        om:alternativeSymbol  "mag·arcsec-2" , "mag arcsec-2" ;
        om:hasDenominator     om:second-AngleSquared ;
        om:hasNumerator       om:magnitude ;
        om:symbol             "mag/arcsec2" .

om:hectoweber  a         om:PrefixedUnit ;
        rdfs:label       "hectoweber"@nl , "hectoweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:weber ;
        om:symbol        "hWb" .

om:cubicZeptometre  a    om:CubicPrefixedMetre ;
        rdfs:label       "kubieke zeptometer"@nl , "cubic zeptometre"@en ;
        om:hasBase       om:zeptometre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "zm3" .

om:photometry  a         om:ApplicationArea ;
        rdfs:label       "photometry"@en , "fotometrie"@nl ;
        om:usesQuantity  om:Exposure , om:LuminousIntensity , om:LuminousEnergy , om:Luminance , om:LuminousFlux , om:Illuminance , om:LuminousEfficacy ;
        om:usesUnit      om:centilux , om:decalumen , om:footcandle , om:teralux , om:gigacandela , om:petalumen , om:femtolumen , om:lambert , om:picolux , om:picolumen , om:megalumen , om:microlux , om:candelaPerSquareCentimetre , om:candela , om:petalux , om:hectolumen , om:exalux , om:decalux , om:lumenPerSquareMetre , om:gigalux , om:decilux , om:picocandela , om:kilolumen , om:centicandela , om:lumenPerWatt , om:microcandela , om:hectocandela , om:phot , om:attocandela , om:lumenSecond-Time , om:centilumen , om:teracandela , om:exacandela , om:exalumen , om:nanolumen , om:kilolux , om:femtolux , om:candelaSteradian , om:attolumen , om:lumen , om:microlumen , om:footlambert , om:decicandela , om:decilumen , om:stilb , om:decacandela , om:nanolux , om:hectolux , om:megacandela , om:millicandela , om:femtocandela , om:candelaPerSquareMetre , om:kilocandela , om:gigalumen , om:luxSecond-Time , om:teralumen , om:attolux , om:lux , om:petacandela , om:nanocandela , om:millilumen , om:megalux , om:millilux .

om:DiurnalAberration  a     owl:Class ;
        rdfs:comment        "The component of the stellar abberation resulting from the diurnal motion of the observer around the centre of the Earth. The abberation is the apparent angular displacement of the observed position of a celestial object from its geometric position, caused by the finite velocity of light in combination with the motions of the observer and of the observed object."@en ;
        rdfs:label          "diurnal aberration"@en ;
        rdfs:subClassOf     om:AngularDisplacement ;
        om:commonlyHasUnit  om:microsecond-Angle , om:millisecond-Angle , om:second-Angle , om:degree ;
        ombibo:reference    ombibo:Glossary_Astronomical_Almanac .

om:examolePerLitre  a         om:PrefixedMolePerLitre ;
        rdfs:comment          "Examole per litre is a unit of amount of substance concentration defined as examole divided by litre."@en ;
        rdfs:label            "examole per liter"@nl , "examole per litre"@en ;
        om:alternativeSymbol  "Emol·l-1" , "Emol l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:examole ;
        om:symbol             "Emol/l" .

om:ExtinctionInV  a         owl:Class ;
        rdfs:label          "extinction in V"@en ;
        rdfs:subClassOf     om:ExtinctionAtWaveband ;
        om:commonlyHasUnit  om:magnitude ;
        om:symbol           "A_V" .

om:QualityMarkTotal  a       owl:Class ;
        rdfs:label           "kwaliteitscijfer total"@nl , "quality mark total"@en ;
        rdfs:subClassOf      om:QualityMark ;
        om:alternativeLabel  "Qcijfer total"@nl ;
        om:commonlyHasUnit   om:_1-10 .

om:hasDimension  a   owl:ObjectProperty ;
        rdfs:domain  [ a            owl:Class ;
                       owl:unionOf  ( om:Quantity om:Unit om:Scale )
                     ] ;
        rdfs:label   "has dimension"@en ;
        rdfs:range   om:Dimension .

om:decimolePerMetre  a        om:PrefixedMolePerMetre ;
        rdfs:label            "decimole per meter"@nl , "decimole per metre"@en ;
        om:alternativeSymbol  "dmol·m-1" , "dmol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:decimole ;
        om:symbol             "dmol/m" .

om:acceleration-Dmension
        a                              om:Dimension ;
        rdfs:label                     "acceleration dimension"@en , "versnellingdimensie"@nl ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                1 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -2 .

om:moleMicrometreReciprocalSquareCentimetreReciprocalSecond-Time
        a                     om:UnitMultiplication ;
        rdfs:label            "mol micrometer omgekeerde vierkante centimeter omgekeerde seconde"@nl , "mole micrometre reciprocal square centimetre reciprocal second"@en ;
        om:alternativeSymbol  "mol·μm·cm-2·s-1" ;
        om:hasTerm1           om:moleMicrometreReciprocalSquareCentimetre ;
        om:hasTerm2           om:reciprocalSecond-Time ;
        om:symbol             "mol μm cm-2 s-1" .

om:yoctocandela  a       om:PrefixedUnit ;
        rdfs:comment     "The yoctocandela is a unit of luminous intensity defined as 1.0e-24 candela."@en ;
        rdfs:label       "yoctocandela"@nl , "yoctocandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:candela ;
        om:symbol        "ycd" .

om:picotesla  a          om:PrefixedUnit ;
        rdfs:label       "picotesla"@nl , "picotesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:tesla ;
        om:symbol        "pT" .

om:LuminousFlux  a          owl:Class ;
        rdfs:comment        "Luminous flux is the total visible energy emitted by a source per unit time."@en ;
        rdfs:label          "luminous flux"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:luminousFlux-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:LuminousFluxUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:teralumen , om:gigalumen , om:exalumen , om:nanolumen , om:hectolumen , om:decilumen , om:microlumen , om:femtolumen , om:petalumen , om:candelaSteradian , om:centilumen , om:kilolumen , om:lumen , om:megalumen , om:attolumen , om:decalumen , om:millilumen , om:picolumen ;
        om:symbol           "F" .

om:debye  a              om:SingularUnit , om:Unit ;
        rdfs:comment     "The debye is a unit of electric dipole moment defined as 3.33564e-30 coulomb metre."@en ;
        rdfs:label       "debye"@nl , "debye"@en ;
        om:hasDimension  om:electricDipoleMoment-Dimension ;
        om:hasFactor     "3.33564e-30"^^xsd:float ;
        om:hasUnit       om:coulombMetre ;
        om:symbol        "D" .

om:Firmness-Penetrometer-Method1
        a                    owl:Class ;
        rdfs:comment         "Stevigheid gemeten met penetrometer methode 1."@nl ;
        rdfs:label           "stevigheid (penetrometer) (methode 1)"@nl , "firmness (penetrometer) (method 1)"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "firmness_pen_1"@en ;
        om:commonlyHasUnit   om:kilogramPerSquareMetre .

om:PrefixedMolePerPrefixedLitre
        a                    owl:Class ;
        rdfs:label           "prefixed mole per prefixed litre"@en ;
        rdfs:subClassOf      om:UnitDivision ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a                  owl:Restriction ;
                                                       owl:allValuesFrom  om:PrefixedMole ;
                                                       owl:onProperty     om:hasNumerator
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasNumerator
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:PrefixedLitre ;
                                                           owl:onProperty     om:hasDenominator
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasDenominator
                                                           ] )
                             ] .

om:newtonPerSquareMetre
        a                     om:UnitDivision ;
        rdfs:label            "newton per vierkante meter"@nl , "newton per square metre"@en ;
        om:alternativeSymbol  "N·m-2" , "N m-2" ;
        om:hasDenominator     om:squareMetre ;
        om:hasDimension       om:pressure-Dimension ;
        om:hasNumerator       om:newton ;
        om:symbol             "N/m2" .

om:Temperature_scale  a      owl:Class ;
        rdfs:subClassOf      om:Scale ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:CelsiusScale om:FahrenheitScale om:ReaumurScale om:KelvinScale om:RankineScale )
                             ] .

om:kilometrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Kilometre per second is a unit of speed defined as kilometre divided by second."@en ;
        rdfs:label            "kilometre per second"@en , "kilometer per seconde"@nl ;
        om:alternativeSymbol  "km s-1" , "km·s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:kilometre ;
        om:symbol             "km/s" .

om:pascalSecond-TimeSquareMetre
        a                     om:UnitMultiplication ;
        rdfs:label            "pascal seconde vierkante meter"@nl , "pascal second square metre"@en ;
        om:alternativeSymbol  "Pa·s·m2" ;
        om:hasTerm1           om:pascalSecond-Time ;
        om:hasTerm2           om:squareMetre ;
        om:symbol             "Pa s m2" .

om:MassFlow  a              owl:Class ;
        rdfs:comment        "Mass flow is the movement of substances at equal rates or as a single body."@en ;
        rdfs:label          "mass flow"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:massFlow-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:MassFlowUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:kilogramPerSecond-Time .

om:litrePerMole  a            om:UnitDivision ;
        rdfs:label            "liter per mol"@nl , "litre per mole"@en ;
        om:alternativeSymbol  "l·mol-1" , "l mol-1" ;
        om:hasDenominator     om:mole ;
        om:hasNumerator       om:litre ;
        om:symbol             "l/mol" .

om:kip  a                om:SingularUnit , om:Unit ;
        rdfs:comment     "The kip is a unit of force defined as 4.448222e3 newton."@en ;
        rdfs:label       "kip"@nl , "kip"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasFactor     "4.448222e3"^^xsd:float ;
        om:hasUnit       om:newton .

om:decigram  a           om:PrefixedUnit ;
        rdfs:comment     "The decigram is a unit of mass defined as 1.0e-1 gram."@en ;
        rdfs:label       "十分之一克"@zh , "decigram"@nl , "decigram"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:gram ;
        om:symbol        "dg" .

om:stere  a              om:SingularUnit , om:Unit ;
        rdfs:comment     "The stere is a unit of volume defined as cubic metre."@en ;
        rdfs:label       "stere"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasUnit       om:cubicMetre .

om:centisiemens  a       om:PrefixedUnit ;
        rdfs:label       "centisiemens"@nl , "centisiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:siemens ;
        om:symbol        "cS" .

om:SystemOfUnits  a   owl:Class ;
        rdfs:comment  "In order to achieve a coherent, interdependent set of units of measure in the wide variety of units that exist, units are organised in systems of units. A system of units is based on a set of units chosen by convention to be the system’s base units, units that are considered to be mutually independent (i.e., can’t be expressed in terms of each other)."@en ;
        rdfs:label    "system of units"@en .

om:PrefixedCalorie-Mean
        a                    owl:Class ;
        rdfs:label           "prefixed calorie (mean)"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:calorie-Mean ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:magneticFluxDensity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "magnetic flux density dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                -1 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -2 .

om:WheyProteinBeadsMassFraction
        a                   owl:Class ;
        rdfs:comment        "The fraction of the mass of whey protein beads in a phenomenon"@en ;
        rdfs:label          "whey protein beads mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:femtomolair  a        om:PrefixedUnit ;
        rdfs:comment     "The femtomolair is a unit of amount of substance concentration defined as 1.0e-15 molair."@en ;
        rdfs:label       "femtomolair"@nl , "femtomolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:molair ;
        om:symbol        "fM" .

om:MassFlowUnit  a           owl:Class ;
        rdfs:label           "mass flow unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:gramPerday om:kilogramPerSecond-Time om:milligramPerday )
                             ] .

om:petamolePerMetre  a        om:PrefixedMolePerMetre ;
        rdfs:label            "petamole per meter"@nl , "petamole per metre"@en ;
        om:alternativeSymbol  "Pmol·m-1" , "Pmol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:petamole ;
        om:symbol             "Pmol/m" .

om:abhenry  a            om:SingularUnit , om:Unit ;
        rdfs:comment     "The abhenry is a unit of inductance defined as 1.0e-9 henry."@en ;
        rdfs:label       "abhenry"@nl , "abhenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasFactor     "1.0e-9"^^xsd:float ;
        om:hasUnit       om:henry ;
        om:symbol        "abH" .

om:VolumeFraction  a         owl:Class ;
        rdfs:label           "volumefractie"@nl , "volume fraction"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:dimensionOne ;
                               owl:onProperty  om:hasDimension
                             ] ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:VolumeFractionUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        om:alternativeLabel  "concentration (v/v)"@en ;
        om:commonlyHasUnit   om:one , om:cubicCentimetrePerCubicCentimetre , om:cubicMetrePerCubicmetre , om:cubicMillimetrePerCubicMillimetre , om:percent , om:partsPerMillion ;
        om:symbol            "φ" .

om:VMagnitude  a              owl:Class ;
        rdfs:comment          "Johnson V magnitude. The Johnson V band is a standard passband in the visual area, matching the response curve of the human eye. The central wavelength is 550nm and the bandwidth is 90nm.  The filter to be used is the Corning 3384 filter."@en ;
        rdfs:label            "V magnitude"@en ;
        rdfs:subClassOf       om:JohnsonMagnitude ;
        om:alternativeSymbol  "m_V" ;
        om:commonlyHasUnit    om:millimagnitude , om:magnitude , om:one , om:micromagnitude ;
        om:symbol             "V" ;
        ombibo:reference      ombibo:Astrophysical_Techniques_chapter3 .

om:ReynoldsNumber  a        owl:Class ;
        rdfs:comment        "The Reynolds number is a dimensionless number that gives a measure of the ratio of inertial forces to viscous forces and, consequently, quantifies the relative importance of these two types of forces for given flow conditions."@en ;
        rdfs:label          "getal van Reynolds"@nl , "Reynolds number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:ReynoldsNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Re" .

om:AverageSpeed  a           owl:Class ;
        rdfs:label           "average speed"@en ;
        rdfs:subClassOf      om:Speed ;
        om:commonlyHasUnit   om:metrePerGigasecond-Time , om:nauticalMile-InternationalPerHour , om:gigametrePerSecond-Time , om:hectometrePerSecond-Time , om:metrePerMegasecond-Time , om:megametrePerSecond-Time , om:mile-StatutePerHour , om:metrePerSecond-Time , om:metrePerNanosecond-Time , om:metrePerPicosecond-Time , om:centimetrePerSecond-Time , om:metrePerAttosecond-Time , om:metrePerExasecond-Time , om:terametrePerSecond-Time , om:metrePerKilosecond-Time , om:nanometrePerSecond-Time , om:millimetrePerHour , om:centimetrePerDay , om:picometrePerSecond-Time , om:metrePerHectosecond-Time , om:decametrePerSecond-Time , om:metrePerPetasecond-Time , om:metrePerMillisecond-Time , om:metrePerMicrosecond-Time , om:metrePerDecisecond-Time , om:kilometrePerSecond-Time , om:metrePerDecasecond-Time , om:metrePerDay , om:metrePerCentisecond-Time , om:micrometrePerSecond-Time , om:attometrePerSecond-Time , om:knot-International , om:kilometrePerHour , om:millimetrePerDay , om:decimetrePerSecond-Time , om:metrePerFemtosecond-Time , om:petametrePerSecond-Time , om:femtometrePerSecond-Time , om:metrePerTerasecond-Time , om:exametrePerSecond-Time , om:millimetrePerSecond-Time ;
        om:symbol            "u" ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:average ;
                                                       owl:onProperty  om:hasAggregateFunction
                                                     ] )
                             ] .

om:decisiemens  a        om:PrefixedUnit ;
        rdfs:label       "decisiemens"@nl , "decisiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:siemens ;
        om:symbol        "dS" .

om:stokes  a             om:SingularUnit , om:Unit ;
        rdfs:comment     "The stokes is a unit of kinematic viscosity defined as 1.0e-4 square metre per second (time)."@en ;
        rdfs:label       "stokes"@nl , "stokes"@en ;
        om:hasDimension  om:kinematicViscosityOrThermalDiffusivity-Dimension ;
        om:hasFactor     "1.0e-4"^^xsd:float ;
        om:hasUnit       om:squareMetrePerSecond-Time ;
        om:symbol        "St" .

om:PrefixedStokes  a         owl:Class ;
        rdfs:label           "prefixed stokes"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:stokes ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:_1-10  a              om:SingularUnit , om:Unit ;
        rdfs:label       "1-10"@nl , "1-10"@en ;
        om:hasDimension  om:dimensionOne .

om:NoiseEquivalentPower
        a                   owl:Class ;
        rdfs:comment        "Radiative flux on a detector needed for a signal/noise ratio of 1 (Kitchin, Astrophysical Techniques, IoP, Table 1.1.2)."@en ;
        rdfs:label          "noise equivalent power"@en ;
        rdfs:subClassOf     om:Power ;
        om:commonlyHasUnit  om:watt ;
        om:symbol           "NEP" ;
        ombibo:reference    ombibo:Astrophysical_Techniques_chapter1 .

om:pinch  a         om:Unit ;
        rdfs:label  "mespunt"@nl , "pinch"@en .

om:centikatal  a         om:PrefixedUnit ;
        rdfs:comment     "The centikatal is a unit of catalytic activity defined as 1.0e-2 katal."@en ;
        rdfs:label       "centikatal"@nl , "centikatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:katal ;
        om:symbol        "ckat" .

om:SpecificEnergyUnit
        a                    owl:Class ;
        rdfs:label           "specific energy unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:joulePerKilogram om:kilocalorie-MeanPerHectogram om:kilojoulePerHectogram )
                             ] .

om:metrePerKilosecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per kilosecond squared is a unit of acceleration defined as metre divided by kilosecond squared."@en ;
        rdfs:label            "metre per kilosecond squared"@en , "meter per kiloseconde kwadraat"@nl ;
        om:alternativeSymbol  "m·ks-2" , "m ks-2" ;
        om:hasDenominator     om:kilosecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/ks2" .

om:pico  a            om:SIPrefix ;
        rdfs:label    "pico"@nl , "pico"@en ;
        om:hasFactor  "1e-12"^^xsd:float ;
        om:symbol     "p" .

om:joulePerKelvin  a          om:UnitDivision ;
        rdfs:label            "joule per kelvin"@nl , "joule per kelvin"@en ;
        om:alternativeSymbol  "J·K-1" , "J K-1" ;
        om:hasDenominator     om:kelvin ;
        om:hasDimension       om:entropyOrHeatCapacity-Dimension ;
        om:hasNumerator       om:joule ;
        om:symbol             "J/K" .

om:metrePerGigasecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per gigasecond is a unit of speed defined as metre divided by gigasecond."@en ;
        rdfs:label            "meter per gigaseconde"@nl , "metre per gigasecond"@en ;
        om:alternativeSymbol  "m·Gs-1" , "m Gs-1" ;
        om:hasDenominator     om:gigasecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/Gs" .

om:reciprocalCubicParsec
        a                om:UnitExponentiation ;
        rdfs:label       "omgekeerde kubieke parsec"@nl , "reciprocal cubic parsec"@en ;
        om:hasBase       om:parsec ;
        om:hasDimension  om:numberDensity-Dimension ;
        om:hasExponent   -3 ;
        om:symbol        "pc-3" .

om:Wavelength  a            owl:Class ;
        rdfs:label          "golflengte"@nl , "wavelength"@en ;
        rdfs:subClassOf     om:Length ;
        om:commonlyHasUnit  om:terametre , om:picometre , om:rod-US , om:furlong-International , om:solarRadius , om:mile-USSurvey , om:decimetre , om:gigaparsec , om:foot-International , om:pica-TeX , om:mile-Statute , om:parsec , om:chain , om:micron , om:astronomicalUnit , om:centimetre , om:angstrom , om:megaparsec , om:point-TeX , om:gigametre , om:lightYear , om:decametre , om:femtometre , om:point-Didot , om:fathom-USSurvey , om:attometre , om:inch-International , om:pica-Postscript , om:foot-USSurvey , om:nanometre , om:pica-ATA , om:exametre , om:millimetre , om:point-Postscript , om:kilometre , om:hectometre , om:yard-International , om:fermi , om:cicero , om:kiloparsec , om:megametre , om:nauticalMile-International , om:point-ATA , om:mil-Length , om:micrometre , om:metre , om:petametre ;
        om:symbol           "λ" .

om:molePerYottametre  a       om:MolePerPrefixedMetre ;
        rdfs:label            "mole per yottameter"@nl , "mole per yottametre"@en ;
        om:alternativeSymbol  "mol·Ym-1" , "mol Ym-1" ;
        om:hasDenominator     om:yottametre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/Ym" .

om:squarePicometre  a    om:SquarePrefixedMetre ;
        rdfs:label       "vierkante picometer"@nl , "square picometre"@en ;
        om:hasBase       om:picometre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:symbol        "pm2" .

om:attoweber  a          om:PrefixedUnit ;
        rdfs:label       "attoweber"@nl , "attoweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:weber ;
        om:symbol        "aWb" .

om:teranewton  a         om:PrefixedUnit ;
        rdfs:label       "teranewton"@nl , "teranewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:newton ;
        om:symbol        "TN" .

om:microbecquerel  a     om:PrefixedUnit ;
        rdfs:comment     "The microbecquerel is a unit of activity defined as 1.0e-6 becquerel."@en ;
        rdfs:label       "microbecquerel"@nl , "microbecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:becquerel ;
        om:symbol        "μBq" .

om:PrefixedTesla  a          owl:Class ;
        rdfs:label           "prefixed tesla"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:tesla ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:dimensionOne  a                     om:Dimension ;
        rdfs:label                     "dimensionOne"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  0 ;
        om:symbol                      "1" .

om:MolarEnergy  a           owl:Class ;
        rdfs:label          "molaire energie"@nl , "molar energy"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:molarEnergy-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:MolarEnergyUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:joulePerMole .

om:decisteradian  a      om:PrefixedUnit ;
        rdfs:label       "decisteradiaal"@nl , "decisteradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:steradian ;
        om:symbol        "dsr" .

om:_9192631770PeriodsOfTheRadiationCorrespondingToTheTransitionBetweenTheTwoHyperfineLevelsOfTheGroundStateOfTheCesium133Atom
        a           owl:Thing ;
        rdfs:label  "9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium 133 atom"@en .

om:zettasiemens  a       om:PrefixedUnit ;
        rdfs:label       "zettasiemens"@nl , "zettasiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:siemens ;
        om:symbol        "ZS" .

ombibo:IntroAstronomicalPhotometry_chapter_2
        a                  bibo:Chapter ;
        dc:title           "Introduction" ;
        bibo:chapter       "2" ;
        bibo:pageEnd       "38" ;
        bibo:pageStart     "11" ;
        bibo:reproducedIn  ombibo:IntroAstronomicalPhotometry .

om:megasecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "megaseconde kwadraat"@nl , "megasecond squared"@en ;
        om:hasBase      om:megasecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "Ms2" .

om:AmountOfMoney  a         owl:Class ;
        rdfs:label          "amount of money"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:AmountOfMoneyUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:poundSterling , om:TurkishLira , om:HongKongDollar , om:JapaneseYen , om:megaeuro , om:AustralianDollar , om:SingaporeDollar , om:NorwegianKrone , om:NewZealandDollar , om:ChineseYuan , om:SouthKoreanWon , om:UnitedStatesDollar , om:CanadianDollar , om:SwedishKrona , om:SouthAfricanRand , om:RussianRuble , om:MexicanPeso , om:BrazilianReal , om:IndianRupee , om:euro , om:SwissFranc .

om:terakelvin  a         om:PrefixedUnit ;
        rdfs:comment     "The terakelvin is a unit of thermodynamic temperature defined as 1.0e12 kelvin."@en ;
        rdfs:label       "terakelvin"@nl , "terakelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:kelvin ;
        om:symbol        "TK" .

om:Wavenumber  a            owl:Class ;
        rdfs:comment        "Wavenumber is the number of repeating units of a propagating wave (the number of times a wave has the same phase) per unit of space."@en ;
        rdfs:label          "wavenumber"@en , "golfgetal"@nl ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:WavenumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:wavenumber-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        om:commonlyHasUnit  om:reciprocalMetre , om:kayser ;
        om:symbol           "σ" .

om:squareMetre  a        om:UnitExponentiation ;
        rdfs:comment     "Square metre is a unit of area defined as the area of a square whose sides measure exactly one metre."@en ;
        rdfs:label       "square metre"@en , "vierkante meter"@nl , "平方米"@zh ;
        om:hasBase       om:metre ;
        om:hasDimension  om:area-Dimension ;
        om:hasExponent   2 ;
        om:longcomment   "Square metre is a unit of area defined as the area of a square whose sides measure exactly one metre. Square metre is a derived unit in the International System of Units." ;
        om:symbol        "m2" .

om:NumberVascularBrowning5
        a                    owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 5 poster vascular browning."@nl ;
        rdfs:label           "number vascular browning 5"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "vascular_5"@en ;
        om:commonlyHasUnit   om:one .

om:mebi  a                   om:BinaryPrefix ;
        rdfs:comment         "IEC prefix"@en ;
        rdfs:label           "mebi"@nl , "mebi"@en ;
        om:alternativeLabel  "megabinary"@en ;
        om:hasFactor         "1.048576e6"^^xsd:float ;
        om:symbol            "Mi" .

om:ReynoldsNumberUnit
        a                    owl:Class ;
        rdfs:label           "Reynolds number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:_1040NanometreLockwoodMagnitude
        a                   owl:Class ;
        rdfs:comment        "A magnitude in the 1.04 micrometre band of the photometric system introduced by G.W. Lockwood."@en ;
        rdfs:label          "1040 nm Lockwood magnitude"@en ;
        rdfs:subClassOf     om:Magnitude ;
        om:commonlyHasUnit  om:magnitude ;
        om:symbol           "m_L1040" .

om:AmountOfSubstanceFlowUnit
        a                    owl:Class ;
        rdfs:label           "amount of substance flow unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:molePerSecond-Time om:micromolePerSecond-Time )
                             ] .

om:picoampere  a         om:PrefixedUnit ;
        rdfs:comment     "The picoampere is a unit of electric current defined as 1.0e-12 ampere."@en ;
        rdfs:label       "picoampère"@nl , "picoampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:ampere ;
        om:symbol        "pA" .

om:NumberPulpBrowning2
        a                    owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 2 poster pulp browning."@nl ;
        rdfs:label           "number pulp browning 2"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "pulp_2"@en ;
        om:commonlyHasUnit   om:one .

om:TopMass  a               owl:Class ;
        rdfs:label          "top mass"@en ;
        rdfs:subClassOf     om:Mass ;
        om:commonlyHasUnit  om:tonne , om:kilogram , om:gram ;
        om:unofficialLabel  "top weight" .

om:BritishThermalUnit-InternationalTable
        a                    om:Unit , om:SingularUnit ;
        rdfs:comment         "The International Table British thermal unit is a unit of energy defined as 1.055056e3 joule."@en ;
        rdfs:label           "英国热力单位（国际表）"@zh , "British thermal unit (International Table)"@en ;
        om:LaTeXSymbol       "Btu_{IT}" ;
        om:alternativeLabel  "International Table British thermal unit"@en ;
        om:hasDimension      om:energy-Dimension ;
        om:hasFactor         "1.055056e3"^^xsd:float ;
        om:hasUnit           om:joule ;
        om:symbol            "Btu_IT" .

om:perm-0C  a                om:SingularUnit , om:Unit ;
        rdfs:comment         "The 0 °C perm is a unit ofpermeance defined as 5.72135e-11 kilogram per pascal second (time) square metre."@en ;
        rdfs:label           "perm (0 °C)"@nl , "perm (0 °C)"@en ;
        om:alternativeLabel  "0 °C perm"@nl , "0 °C perm"@en ;
        om:hasDimension      om:permeance-MaterialsScience-Dimension ;
        om:hasFactor         "5.72135e-11"^^xsd:float ;
        om:hasUnit           om:kilogramPerPascalSecond-TimeSquareMetre .

om:joulePerSecond-Time
        a                     om:UnitDivision ;
        rdfs:label            "joule per seconde"@nl , "joule per second"@en ;
        om:alternativeSymbol  "J·s-1" , "J s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:power-Dimension ;
        om:hasNumerator       om:joule ;
        om:symbol             "J/s" .

om:kilogramPerCubicDecimetre
        a                     om:UnitDivision ;
        rdfs:comment          "Kilogram per cubic decimetre is a unit of density defined as kilogram divided by cubic decimetre."@en ;
        rdfs:label            "kilogram per cubic decimetre"@en , "kilogram per kubieke decimeter"@nl ;
        om:alternativeSymbol  "kg dm-3" , "kg·dm-3" ;
        om:hasDenominator     om:cubicDecimetre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:kilogram ;
        om:longcomment        "Kilogram per cubic decimetre is a unit of density defined as kilogram divided by cubic decimetre. Kilogram per cubic decimetre is a derived unit in the International System of Units." ;
        om:symbol             "kg/dm3" .

om:VolumetricYeastAndFungiCount
        a                   owl:Class ;
        rdfs:label          "yeast and fungi count (volumetric)"@en ;
        rdfs:subClassOf     om:VolumetricViableCount ;
        om:commonlyHasUnit  om:_1000ColonyFormingUnitPerMillilitre , om:colonyFormingUnitPer25Millilitre , om:colonyFormingUnitPerMillilitre .

om:cubicPetametre  a     om:CubicPrefixedMetre ;
        rdfs:label       "kubieke petameter"@nl , "cubic petametre"@en ;
        om:hasBase       om:petametre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "Pm3" .

om:atto  a            om:SIPrefix ;
        rdfs:label    "atto"@nl , "atto"@en ;
        om:hasFactor  "1e-18"^^xsd:float ;
        om:symbol     "a" .

om:joulePerSquareMetre
        a                     om:UnitDivision ;
        rdfs:label            "joule per vierkante meter"@nl , "joule per square metre"@en ;
        om:alternativeSymbol  "J·m-2" , "J m-2" ;
        om:hasDenominator     om:squareMetre ;
        om:hasNumerator       om:joule ;
        om:symbol             "J/m2" .

om:decakatal  a          om:PrefixedUnit ;
        rdfs:comment     "The decakatal is a unit of catalytic activity defined as 1.0e1 katal."@en ;
        rdfs:label       "decakatal"@nl , "decakatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:katal ;
        om:symbol        "dakat" .

om:VasePlusWaterPlusFlowerMass
        a                    owl:Class ;
        rdfs:comment         "Gewicht vaas plus water plus bloem (= steel plus blad plus bloem)."@nl ;
        rdfs:label           "vaas- plus water- plus bloemmassa"@nl , "vase plus water plus flower mass"@en ;
        rdfs:subClassOf      om:Mass ;
        om:alternativeLabel  "weight flo and vase"@en , "vase plus water plus flower weight"@en ;
        om:commonlyHasUnit   om:gram .

om:AlfvenNumber  a          owl:Class ;
        rdfs:label          "Alfvén number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:AlfvenNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Al" .

om:dash  a          om:Unit ;
        rdfs:label  "scheutje"@nl , "dash"@en .

om:partsPerMillionPerYear
        a                     om:UnitDivision ;
        rdfs:label            "parts per million per year"@en ;
        om:alternativeSymbol  "ppm·yr-1" , "ppm·y-1" , "ppm·a-1" , "ppm yr-1" , "ppm y-1" , "ppm/y" , "ppm a-1" , "ppm/yr" ;
        om:hasDenominator     om:year ;
        om:hasNumerator       om:partsPerMillion ;
        om:symbol             "ppm/a" .

om:BMagnitudeAtMinimumBrightness
        a                   owl:Class ;
        rdfs:comment        "Johnson B magnitude at minimum brightness (i.e. for a variable star). The Johnson B band is a standard filter in the blue area. The central wavelength is 440nm and the bandwidth is 100nm.  The filter to be used is the Corning 5030 filter plus the Schott GG13 filter."@en ;
        rdfs:label          "B magnitude at minimum brightness"@en ;
        rdfs:subClassOf     om:MagnitudeAtMinimumBrightness , om:BMagnitude ;
        om:commonlyHasUnit  om:magnitude , om:one ;
        om:symbol           "B_min" ;
        ombibo:reference    ombibo:Astrophysical_Techniques_chapter3 .

om:attocoulomb  a        om:PrefixedUnit ;
        rdfs:comment     "The attocoulomb is a unit of electric charge defined as 1.0e-18 coulomb."@en ;
        rdfs:label       "attocoulomb"@nl , "attocoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:coulomb ;
        om:symbol        "aC" .

om:yottametrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Yottametre per second squared is a unit of acceleration defined as yottametre divided by second squared."@en ;
        rdfs:label            "yottameter per seconde kwadraat"@nl , "yottametre per second squared"@en ;
        om:alternativeSymbol  "Ym s-2" , "Ym·s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:yottametre ;
        om:symbol             "Ym/s2" .

om:RankineTemperature
        a                   owl:Class ;
        rdfs:label          "Rankinetemperatuur"@nl , "Rankine temperature"@en ;
        rdfs:subClassOf     om:Temperature ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  [ a            owl:Class ;
                                                                        owl:unionOf  ( om:RankineTemperatureUnit om:RankineTemperatureScale )
                                                                      ] ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:RankineScale ;
                              owl:onProperty  om:hasScale
                            ] ;
        om:commonlyHasUnit  om:degreeRankine ;
        om:symbol           "T" .

om:terakatal  a          om:PrefixedUnit ;
        rdfs:comment     "The terakatal is a unit of catalytic activity defined as 1.0e12 katal."@en ;
        rdfs:label       "terakatal"@nl , "terakatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:katal ;
        om:symbol        "Tkat" .

om:milligram  a          om:PrefixedUnit ;
        rdfs:comment     "The milligram is a unit of mass defined as 1.0e-3 gram."@en ;
        rdfs:label       "毫克"@zh , "milligram"@nl , "milligram"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:gram ;
        om:symbol        "mg" .

om:pint-Imperial  a          om:SingularUnit , om:Unit ;
        rdfs:comment         "The pint is a unit of volume defined as 568.26125 millilitre."@en ;
        rdfs:label           "pint (imperial)"@en ;
        om:alternativeLabel  "imperial pint"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "568.26125"^^xsd:float ;
        om:hasUnit           om:millilitre .

om:newton  a             om:Unit , om:SingularUnit ;
        rdfs:comment     "The newton is a unit of force defined as kilogram timesmetre divided by second squared."@en ;
        rdfs:label       "牛顿"@zh , "newton"@nl , "newton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasUnit       om:metreKilogramPerSecond-TimeSquared ;
        om:longcomment   "The newton is a unit of force defined as kilogram times metre divided by second squared. The newton is a derived unit in the International System of Units." ;
        om:symbol        "N" .

om:Period  a                owl:Class ;
        rdfs:label          "period"@en , "periode"@nl ;
        rdfs:subClassOf     om:Time ;
        om:commonlyHasUnit  om:gigayear , om:day-Sidereal , om:microsecond-Time , om:second-Sidereal , om:year , om:shake , om:femtosecond-Time , om:hour-Sidereal , om:gigasecond-Time , om:minute-Time , om:nanosecond-Time , om:kilosecond-Time , om:exasecond-Time , om:decisecond-Time , om:minute-Sidereal , om:picosecond-Time , om:megasecond-Time , om:millisecond-Time , om:hour , om:terasecond-Time , om:hectosecond-Time , om:year-Sidereal , om:day , om:attosecond-Time , om:decasecond-Time , om:year-Tropical , om:second-Time , om:centisecond-Time , om:petasecond-Time ;
        om:symbol           "T" .

om:PrefixedNewton  a         owl:Class ;
        rdfs:label           "prefixed newton"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:newton ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:attosecond-Time  a    om:PrefixedUnit ;
        rdfs:label       "attoseconde"@nl , "attosecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:second-Time ;
        om:symbol        "as" .

om:kilohertz  a          om:PrefixedUnit ;
        rdfs:comment     "The kilohertz is a unit of frequency defined as 1.0e3 hertz."@en ;
        rdfs:label       "kilohertz"@nl , "kilohertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:hertz ;
        om:symbol        "kHz" .

om:kelvin  a             om:SingularUnit , om:Unit ;
        rdfs:comment     "The kelvin is a unit of temperature defined as 1/273.16 of the thermodynamic temperature of the triple point of water."@en ;
        rdfs:label       "开"@zh , "kelvin"@nl , "kelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasQuantity   om:_127316OfTheThermodynamicTemperatureOfTheTriplePointOfWater ;
        om:longcomment   "The kelvin is a unit of temperature defined as 1/273.16 of the thermodynamic temperature of the triple point of water. The kelvin is a base unit in the International System of Units." ;
        om:symbol        "K" .

om:AngularSpeed  a            owl:Class ;
        rdfs:label            "angular speed"@en , "hoeksnelheid"@nl ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:angularSpeed-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:AngularSpeedUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeLabel   "angular frequency"@en , "hoekfrequentie"@nl ;
        om:alternativeSymbol  "Ω" ;
        om:commonlyHasUnit    om:millisecond-AnglePerYear , om:radianPerSecond-Time ;
        om:symbol             "ω" .

om:zettalumen  a         om:PrefixedUnit ;
        rdfs:label       "zettalumen"@nl , "zettalumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:lumen ;
        om:symbol        "Zlm" .

om:PrefixedKelvin  a         owl:Class ;
        rdfs:label           "prefixed kelvin"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:kelvin ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:yoctowatt  a          om:PrefixedUnit ;
        rdfs:label       "yoctowatt"@nl , "yoctowatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:watt ;
        om:symbol        "yW" .

om:ThermodynamicTemperature
        a                    owl:Class ;
        rdfs:comment         "Thermodynamic temperature is the absolute measure of temperature. Its zero point is the temperature at which the particle constituents of matter have minimal motion and can be no colder. Thermodynamic temperature is a base quantity in the International System of Units."@en ;
        rdfs:label           "thermodynamic temperature"@en , "absolute temperatuur"@nl ;
        rdfs:subClassOf      om:Temperature ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:KelvinScale ;
                               owl:onProperty  om:hasScale
                             ] ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  [ a            owl:Class ;
                                                                         owl:unionOf  ( om:ThermodynamicTemperatureUnit om:ThermodynamicTemperatureScale )
                                                                       ] ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        om:alternativeLabel  "thermodynamische temperatuur"@nl ;
        om:commonlyHasUnit   om:femtokelvin , om:attokelvin , om:kelvin , om:centikelvin , om:gigakelvin , om:picokelvin , om:hectokelvin , om:exakelvin , om:nanokelvin , om:microkelvin , om:terakelvin , om:megakelvin , om:kilokelvin , om:decakelvin , om:millikelvin , om:decikelvin , om:petakelvin ;
        om:symbol            "T" .

om:decikatal  a          om:PrefixedUnit ;
        rdfs:comment     "The decikatal is a unit of catalytic activity defined as 1.0e-1 katal."@en ;
        rdfs:label       "decikatal"@nl , "decikatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:katal ;
        om:symbol        "dkat" .

om:zeptotesla  a         om:PrefixedUnit ;
        rdfs:label       "zeptotesla"@nl , "zeptotesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:tesla ;
        om:symbol        "zT" .

om:yottahenry  a         om:PrefixedUnit ;
        rdfs:comment     "The yottahenry is a unit of inductance defined as 1.0e24 henry."@en ;
        rdfs:label       "yottahenry"@nl , "yottahenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:henry ;
        om:symbol        "YH" .

om:metrePerKilosecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per kilosecond is a unit of speed defined as metre divided by kilosecond."@en ;
        rdfs:label            "metre per kilosecond"@en , "meter per kiloseconde"@nl ;
        om:alternativeSymbol  "m ks-1" , "m·ks-1" ;
        om:hasDenominator     om:kilosecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/ks" .

om:gramPerCubicCentimetre
        a                     om:UnitDivision ;
        rdfs:comment          "Gram per cubic centimetre is a unit of density defined as gram divided by cubic centimetre."@en ;
        rdfs:label            "gram per kubieke centimeter"@nl , "gram per cubic centimetre"@en ;
        om:alternativeSymbol  "g·cm-3" , "g cm-3" ;
        om:hasDenominator     om:cubicCentimetre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:longcomment        "Gram per cubic centimetre is a unit of density defined as gram divided by cubic centimetre. Gram per cubic centimetre is a derived unit in the International System of Units." ;
        om:symbol             "g/cm3" .

om:yoctokatal  a         om:PrefixedUnit ;
        rdfs:comment     "The yoctokatal is a unit of catalytic activity defined as 1.0e-24 katal."@en ;
        rdfs:label       "yoctokatal"@nl , "yoctokatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:katal ;
        om:symbol        "ykat" .

om:exabyte  a         om:PrefixedUnit ;
        rdfs:label    "千兆兆字节"@zh , "exabyte"@nl , "exabyte"@en ;
        om:hasPrefix  om:exa ;
        om:hasUnit    om:byte ;
        om:symbol     "EB" .

om:terapascal  a         om:PrefixedUnit ;
        rdfs:label       "terapascal"@nl , "terapascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:pascal ;
        om:symbol        "TPa" .

om:kilocalorie-MeanPerDay
        a                     om:UnitDivision , om:Unit ;
        rdfs:label            "kilocalorie (mean) per day"@en ;
        om:alternativeSymbol  "kcal·d-1" , "kcal d-1" ;
        om:hasDenominator     om:day ;
        om:hasDimension       om:power-Dimension ;
        om:hasNumerator       om:kilocalorie-Mean ;
        om:symbol             "kcal/d" .

om:exakatal  a           om:PrefixedUnit ;
        rdfs:comment     "The exakatal is a unit of catalytic activity defined as 1.0e18 katal."@en ;
        rdfs:label       "exakatal"@nl , "exakatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:katal ;
        om:symbol        "Ekat" .

om:IlluminanceUnit  a        owl:Class ;
        rdfs:label           "illuminance unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:footcandle om:lux om:phot om:lumenPerSquareMetre )
                                              ] om:PrefixedLux )
                             ] .

om:lux  a                om:SingularUnit , om:Unit ;
        rdfs:comment     "The lux is a unit of illuminance defined as lumen divided by square metre = candela times steradian divided by square metre."@en ;
        rdfs:label       "lux"@nl , "lux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasUnit       om:lumenPerSquareMetre ;
        om:longcomment   "The lux is a unit of illuminance defined as lumen divided by square metre = candela times steradian divided by square metre. The lux is a derived unit in the International System of Units." ;
        om:symbol        "lx" .

om:yottamolair  a        om:PrefixedUnit ;
        rdfs:comment     "The yottamolair is a unit of amount of substance concentration defined as 1.0e24 molair."@en ;
        rdfs:label       "yottamolair"@nl , "yottamolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:molair ;
        om:symbol        "YM" .

om:VolumeStrain  a           owl:Class ;
        rdfs:label           "volume strain"@en ;
        rdfs:subClassOf      om:Strain ;
        om:alternativeLabel  "bulk strain"@en ;
        om:commonlyHasUnit   om:percent , om:one ;
        om:symbol            "θ" .

om:ActionUnit  a             owl:Class ;
        rdfs:label           "action unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:ergSecond-Time om:jouleSecond-Time )
                             ] .

om:hasUnit  a        owl:ObjectProperty ;
        rdfs:domain  [ a            owl:Class ;
                       owl:unionOf  ( om:PrefixedUnit om:UnitMultiple om:SingularUnit om:IntervalScale om:RatioScale om:Measure )
                     ] ;
        rdfs:label   "単位を持つ"@ja , "has unit"@en ;
        rdfs:range   om:Unit .

om:poundSterling  a  om:SingularUnit , om:Unit ;
        rdfs:label  "英镑"@zh , "pound sterling"@en .

om:NormalAlbedo  a          owl:Class ;
        rdfs:comment        "Ratio between radiation falling vertically onto an object and the radiation radiated back vertically."@en ;
        rdfs:label          "normal albedo"@en ;
        rdfs:subClassOf     om:Albedo ;
        om:commonlyHasUnit  om:one .

om:tonOfRefrigeration
        a                om:SingularUnit , om:Unit ;
        rdfs:comment     "The ton of refrigeration is a unit of power defined as 3.516853e3 watt."@en ;
        rdfs:label       "ton of refrigeration"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasFactor     "3.516853e3"^^xsd:float ;
        om:hasUnit       om:watt .

om:megagray  a           om:PrefixedUnit ;
        rdfs:comment     "The megagray is a unit of absorbed dose defined as 1.0e6 gray."@en ;
        rdfs:label       "megagray"@nl , "megagray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:gray ;
        om:symbol        "MGy" .

om:IntrinsicColourIndex
        a                   owl:Class ;
        rdfs:comment        "The colour index a star would have in the absence of interstellar extinction (reddening). It is assumed that all stars of the same spectral type and luminosity class have the same colour index."@en ;
        rdfs:label          "intrinsic colour index"@en ;
        rdfs:subClassOf     om:ColourIndex ;
        om:commonlyHasUnit  om:magnitude .

om:bit  a               om:SingularUnit , om:Unit ;
        rdfs:comment    "The bit is a unit of information capacity defined as the information capacity of one binary digit."@en ;
        rdfs:label      "指二进制中的一位"@zh , "bit"@nl , "bit"@en ;
        om:hasQuantity  om:informationCapacityOfOneBinaryDigit ;
        om:symbol       "bit" .

om:Declination  a             owl:Class ;
        rdfs:comment          "The angular distance on the celestial sphere north or south of the celestial equator. It is measured along the hour circle passing through the celestial object. Declination is usually given in combination with right ascension or hour angle."@en ;
        rdfs:label            "declinatie"@nl , "declination"@en ;
        rdfs:subClassOf       om:Angle ;
        om:alternativeSymbol  "dec" ;
        om:commonlyHasUnit    om:minute-Angle , om:second-Angle , om:degree ;
        om:symbol             "δ" ;
        ombibo:reference      ombibo:Glossary_Astronomical_Almanac .

om:gramPerKilolitre  a        om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per kilolitre is a unit of density defined as gram divided by kilolitre."@en ;
        rdfs:label            "gram per kiloliter"@nl , "gram per kilolitre"@en ;
        om:alternativeSymbol  "g·kl-1" , "g kl-1" ;
        om:hasDenominator     om:kilolitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/kl" .

om:millimetrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Millimetre per second is a unit of speed defined as millimetre divided by second."@en ;
        rdfs:label            "millimetre per second"@en , "millimeter per seconde"@nl ;
        om:alternativeSymbol  "mm·s-1" , "mm s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:millimetre ;
        om:symbol             "mm/s" .

om:QuantumEfficiencyUnit
        a                    owl:Class ;
        rdfs:label           "quantum efficiency unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:bowl  a          om:Unit ;
        rdfs:label  "schaaltje"@nl , "bowl"@en .

om:Velocity  a                owl:Class ;
        rdfs:comment          "Velocity is the rate of change of position."@en ;
        rdfs:label            "velocity"@en , "snelheid (vector)"@nl ;
        rdfs:subClassOf       om:Speed ;
        om:alternativeSymbol  "w" , "v" ;
        om:commonlyHasUnit    om:metrePerExasecond-Time , om:decimetrePerSecond-Time , om:nanometrePerSecond-Time , om:millimetrePerSecond-Time , om:attometrePerSecond-Time , om:metrePerPicosecond-Time , om:metrePerDecasecond-Time , om:metrePerDecisecond-Time , om:hectometrePerSecond-Time , om:metrePerMicrosecond-Time , om:metrePerTerasecond-Time , om:terametrePerSecond-Time , om:petametrePerSecond-Time , om:millimetrePerHour , om:metrePerNanosecond-Time , om:picometrePerSecond-Time , om:kilometrePerHour , om:mile-StatutePerHour , om:metrePerGigasecond-Time , om:metrePerMillisecond-Time , om:metrePerHectosecond-Time , om:millimetrePerDay , om:centimetrePerDay , om:metrePerAttosecond-Time , om:knot-International , om:metrePerSecond-Time , om:metrePerKilosecond-Time , om:metrePerCentisecond-Time , om:metrePerDay , om:exametrePerSecond-Time , om:femtometrePerSecond-Time , om:micrometrePerSecond-Time , om:decametrePerSecond-Time , om:metrePerMegasecond-Time , om:centimetrePerSecond-Time , om:gigametrePerSecond-Time , om:nauticalMile-InternationalPerHour , om:megametrePerSecond-Time , om:kilometrePerSecond-Time , om:metrePerPetasecond-Time , om:metrePerFemtosecond-Time ;
        om:symbol             "u" .

om:micrometrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Micrometre per second is a unit of speed defined as micrometre divided by second."@en ;
        rdfs:label            "micrometre per second"@en , "micrometer per seconde"@nl ;
        om:alternativeSymbol  "μm s-1" , "μm·s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:micrometre ;
        om:symbol             "μm/s" .

om:milligramPerLitre  a       om:PrefixedGramPerLitre ;
        rdfs:comment          "Milligram per litre is a unit of density defined as milligram divided by litre."@en ;
        rdfs:label            "milligram per liter"@nl , "milligram per litre"@en ;
        om:alternativeSymbol  "mg·l-1" , "mg l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:milligram ;
        om:symbol             "mg/l" .

om:SugarMassFraction  a     owl:Class ;
        rdfs:comment        "The fraction of the mass of sugar in a phenomenon"@en ;
        rdfs:label          "sugar mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:ExtinctionInB  a         owl:Class ;
        rdfs:label          "extinction in B"@en ;
        rdfs:subClassOf     om:ExtinctionAtWaveband ;
        om:commonlyHasUnit  om:magnitude ;
        om:symbol           "A_B" .

om:nanomolePerLitre  a        om:PrefixedMolePerLitre ;
        rdfs:comment          "Nanomole per litre is a unit of amount of substance concentration defined as nanomole divided by litre."@en ;
        rdfs:label            "nanomole per litre"@en , "nanomole per liter"@nl ;
        om:alternativeSymbol  "nmol·l-1" , "nmol l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:nanomole ;
        om:symbol             "nmol/l" .

om:SpecificYeastAndFungiCount
        a                   owl:Class ;
        rdfs:label          "yeast and fungi count (specific)"@en ;
        rdfs:subClassOf     om:SpecificViableCount ;
        om:commonlyHasUnit  om:colonyFormingUnitPerGram .

om:CousinsMagnitude  a   owl:Class ;
        rdfs:comment     "A magnitude measured in one of Cousins standard passbands (using a standard filter, i.e. I or R)."@en ;
        rdfs:label       "Cousins magnitude"@en ;
        rdfs:subClassOf  om:Magnitude .

om:zettamolair  a        om:PrefixedUnit ;
        rdfs:comment     "The zettamolair is a unit of amount of substance concentration defined as 1.0e21 molair."@en ;
        rdfs:label       "zettamolair"@nl , "zettamolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:molair ;
        om:symbol        "ZM" .

om:WheyProteinMassFraction
        a                   owl:Class ;
        rdfs:comment        "The fraction of the mass of whey protein in a phenomenon"@en ;
        rdfs:label          "whey protein mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:HartmannNumber  a        owl:Class ;
        rdfs:label          "getal van Hartmann"@nl , "Hartmann number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:HartmannNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Ha" .

om:SpecificEntropy  a       owl:Class ;
        rdfs:label          "specific entropy"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:specificEntropyOrSpecificHeatCapacity-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:SpecificEntropyUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:joulePerKelvinKilogram .

om:Albedo  a                owl:Class ;
        rdfs:comment        "Ratio between radiation falling onto an object and the radiation reflected or scattered back. Or the ratio between the illumination and observed brightness."@en ;
        rdfs:label          "albedo"@nl , "albedo"@en ;
        rdfs:subClassOf     om:QuantityOfDimensionOne ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "α" .

om:kilo  a            om:SIPrefix ;
        rdfs:label    "kilo"@nl , "kilo"@en ;
        om:hasFactor  "1e3"^^xsd:float ;
        om:symbol     "k" .

om:pascal  a             om:Unit , om:SingularUnit ;
        rdfs:comment     "The pascal is a unit of pressure and stress defined as newton divided by square metre = joule divided by cubic metre = kilogram divided by metre second squared."@en ;
        rdfs:label       "pascal"@nl , "pascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasUnit       om:newtonPerSquareMetre ;
        om:longcomment   "The pascal is a unit of pressure and stress defined as newton divided by square metre = joule divided by cubic metre = kilogram divided by metre second squared. The pascal is a derived unit in the International System of Units." ;
        om:symbol        "Pa" .

om:reciprocalCubicMetre
        a                om:UnitExponentiation ;
        rdfs:label       "omgekeerde kubieke meter"@nl , "reciprocal cubic metre"@en ;
        om:hasBase       om:metre ;
        om:hasDimension  om:numberDensity-Dimension ;
        om:hasExponent   -3 ;
        om:symbol        "m-3" .

om:NumberManualFirmness0.5
        a                    owl:Class ;
        rdfs:comment         "Firmness manueel: 0.5 = hard."@nl ;
        rdfs:label           "aantal manuele stevigheid 0.5"@nl , "number manual firmness 0.5"@en ;
        rdfs:subClassOf      om:NumberManualFirmness ;
        om:alternativeLabel  "firmness_m_0.5"@en ;
        om:commonlyHasUnit   om:one .

om:PrefixedPascal  a         owl:Class ;
        rdfs:label           "prefixed pascal"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:pascal ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:reciprocalYear  a     om:UnitExponentiation ;
        rdfs:label       "omgekeerd jaar"@nl , "reciprocal year"@en ;
        om:hasBase       om:year ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasExponent   -1 ;
        om:symbol        "a-1" .

om:time-Dimension  a                   om:Dimension ;
        rdfs:label                     "time dimension"@en , "dimensie van tijd"@nl ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  1 ;
        om:symbol                      "T" .

om:megamolair  a         om:PrefixedUnit ;
        rdfs:comment     "The megamolair is a unit of amount of substance concentration defined as 1.0e6 molair."@en ;
        rdfs:label       "megamolair"@nl , "megamolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:molair ;
        om:symbol        "MM" .

om:milliweber  a         om:PrefixedUnit ;
        rdfs:label       "milliweber"@nl , "milliweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:weber ;
        om:symbol        "mWb" .

om:PrefixedUnit  a       owl:Class ;
        rdfs:label       "補助単位"@ja , "prefixed unit"@en ;
        rdfs:subClassOf  om:Unit ;
        rdfs:subClassOf  [ a                  owl:Restriction ;
                           owl:allValuesFrom  om:SingularUnit ;
                           owl:onProperty     om:hasUnit
                         ] .

om:megajoule  a          om:PrefixedUnit ;
        rdfs:comment     "The megajoule is a unit of energy defined as 1.0e6 joule."@en ;
        rdfs:label       "megajoule"@nl , "megajoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:joule ;
        om:symbol        "MJ" .

om:metrePerHectosecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per hectosecond squared is a unit of acceleration defined as metre divided by hectosecond squared."@en ;
        rdfs:label            "metre per hectosecond squared"@en , "meter per hectoseconde kwadraat"@nl ;
        om:alternativeSymbol  "m·hs-2" , "m hs-2" ;
        om:hasDenominator     om:hectosecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/hs2" .

om:Quantity  a        owl:Class ;
        rdfs:comment  "量とは，ある現象（例: 星・分子・食品）の定量化できる（標準化された）性質（例: 長さ・質量・時間）の表現である。量は（暗黙の）計量的類似性に従って分離される。例: 机の長さ及び椅子の長さは双方とも長さに分類される。"@ja , "A quantity is a representation of a quantifiable (standardised) aspect (such as length, mass, and time) of a phenomenon (e.g., a star, a molecule, or a food product). Quantities are classified according to similarity in their (implicit) metrological aspect, e.g. the length of my table and the length of my chair are both classified as length."@en ;
        rdfs:label    "量"@ja , "quantity"@en .

om:_1000ColonyFormingUnit
        a             om:UnitMultiple ;
        rdfs:label    "1000 colony forming unit"@en ;
        om:hasFactor  "1000"^^xsd:float ;
        om:hasUnit    om:colonyFormingUnit ;
        om:symbol     "1000 CFU" .

om:centigramPerLitre  a       om:PrefixedGramPerLitre ;
        rdfs:comment          "Centigram per litre is a unit of density defined as centigram divided by litre."@en ;
        rdfs:label            "centigram per liter"@nl , "centigram per litre"@en ;
        om:alternativeSymbol  "cg l-1" , "cg·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:centigram ;
        om:symbol             "cg/l" .

om:nanonewton  a         om:PrefixedUnit ;
        rdfs:label       "nanonewton"@nl , "nanonewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:newton ;
        om:symbol        "nN" .

om:attogramPerLitre  a        om:PrefixedGramPerLitre ;
        rdfs:comment          "Attogram per litre is a unit of density defined as attogram divided by litre."@en ;
        rdfs:label            "attogram per liter"@nl , "attogram per litre"@en ;
        om:alternativeSymbol  "ag·l-1" , "ag l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:attogram ;
        om:symbol             "ag/l" .

ombibo:DLCrawford  a  foaf:Person ;
        foaf:name  "David L. Crawford" .

om:millisteradian  a     om:PrefixedUnit ;
        rdfs:label       "millisteradiaal"@nl , "millisteradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:steradian ;
        om:symbol        "msr" .

om:SpeedUnit  a              owl:Class ;
        rdfs:label           "speed unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:knot-International om:millimetrePerHour om:kilometrePerHour om:centimetrePerDay om:metrePerDay om:millimetrePerDay om:metrePerSecond-Time om:mile-StatutePerHour om:nauticalMile-InternationalPerHour )
                                              ] om:PrefixedMetrePerSecond-Time om:MetrePerPrefixedSecond-Time om:PrefixedMetrePerPrefixedSecond-Time )
                             ] .

om:nanokelvin  a         om:PrefixedUnit ;
        rdfs:comment     "The nanokelvin is a unit of temperature defined as 1.0e-9 kelvin."@en ;
        rdfs:label       "nanokelvin"@nl , "nanokelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:kelvin ;
        om:symbol        "nK" .

om:zeptometrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Zeptometre per second is a unit of speed defined as zeptometre divided by second."@en ;
        rdfs:label            "zeptometre per second"@en , "zeptometer per seconde"@nl ;
        om:alternativeSymbol  "zm·s-1" , "zm s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:zeptometre ;
        om:symbol             "zm/s" .

om:RankineTemperatureUnit
        a                    owl:Class ;
        rdfs:label           "Rankine temperature unit"@en ;
        rdfs:subClassOf      om:TemperatureUnit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:degreeRankine )
                                              ] )
                             ] .

om:StickStone  a             owl:Class ;
        rdfs:comment         "Kleefpit of niet (1/0)."@nl ;
        rdfs:label           "stick stone"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "stickstone"@en ;
        om:commonlyHasUnit   om:_1-0 .

om:LocustBeanGumMassFraction
        a                   owl:Class ;
        rdfs:comment        "The fraction of the mass of locust bean gum in a phenomenon"@en ;
        rdfs:label          "locust bean gum mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:zetta  a           om:SIPrefix ;
        rdfs:label    "zetta"@nl , "zetta"@en ;
        om:hasFactor  "1e21"^^xsd:float ;
        om:symbol     "Z" .

om:AngularAccelerationUnit
        a                    owl:Class ;
        rdfs:label           "angular acceleration unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:radianPerSecond-TimeSquared )
                             ] .

om:petavolt  a           om:PrefixedUnit ;
        rdfs:label       "petavolt"@nl , "petavolt"@en ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:volt ;
        om:symbol        "PV" .

om:yottawatt  a          om:PrefixedUnit ;
        rdfs:label       "yottawatt"@nl , "yottawatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:watt ;
        om:symbol        "YW" .

om:Volume  a                  owl:Class ;
        rdfs:comment          "Volume is a measure of how much three-dimensional space any phenomenon occupies. It is a derived quantity in the International System of Units. Volume is length to the power 3."@en ;
        rdfs:label            "volume"@en , "volume"@nl , "体积"@zh ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:VolumeUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:volume-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        om:alternativeLabel   "inhoud"@nl ;
        om:alternativeSymbol  "v" ;
        om:commonlyHasUnit    om:decilitre , om:pint-Imperial , om:dryGallon-US , om:liquidQuart-US , om:picolitre , om:cubicTerametre , om:gigalitre , om:cubicKiloparsec , om:kilolitre , om:cubicCentimetre , om:megalitre , om:microlitre , om:tablespoon-US , om:cubicNanometre , om:fluidOunce-US , om:teaspoon-US , om:femtolitre , om:decalitre , om:cubicMetre , om:cubicMegametre , om:cord , om:peck-US , om:cubicDecametre , om:cubicPicometre , om:cubicMillimetre , om:gill-US , om:hectolitre , om:bushel-US , om:millilitre , om:cubicExametre , om:cup-USCustomary , om:petalitre , om:fluidOunce-Imperial , om:acreFoot , om:gallon-Imperial , om:cubicHectometre , om:cubicMicrometre , om:centilitre , om:attolitre , om:cubicGigametre , om:dryPint-US , om:barrel-US , om:exalitre , om:dessertspoon , om:gill-Imperial , om:cubicKilometre , om:cubicAttometre , om:nanolitre , om:dryQuart-US , om:cubicPetametre , om:litre , om:cubicDecimetre , om:gallon-US , om:liquidPint-US , om:stere , om:quart-Imperial , om:cubicParsec , om:ton-Register , om:cubicFemtometre , om:teralitre ;
        om:symbol             "V" .

om:MagnitudeAtMaximumBrightness
        a                   owl:Class ;
        rdfs:comment        "The magnitude at maximum brightness of a variable star."@en ;
        rdfs:label          "magnitude at maximum brightness"@en ;
        rdfs:subClassOf     om:Magnitude ;
        om:commonlyHasUnit  om:magnitude , om:one ;
        om:symbol           "m_max" .

om:faradPerMetre  a           om:UnitDivision ;
        rdfs:label            "farad per meter"@nl , "farad per metre"@en ;
        om:alternativeSymbol  "F·m-1" , "F m-1" ;
        om:hasDenominator     om:metre ;
        om:hasDimension       om:permittivity-Dimension ;
        om:hasNumerator       om:farad ;
        om:symbol             "F/m" .

om:RatioUnit  a              owl:Class ;
        rdfs:label           "ratio unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one om:percent om:partsPerMillion )
                             ] .

om:TychoBroadbandMagnitude
        a                     owl:Class ;
        rdfs:comment          "Broadband Tycho magnitude (formed from B and V magintude measurements."@en ;
        rdfs:label            "Tycho broadband magnitude"@en ;
        rdfs:subClassOf       om:Magnitude ;
        om:alternativeSymbol  "m_T" ;
        om:commonlyHasUnit    om:magnitude ;
        om:symbol             "T" .

om:CartonMass  a            owl:Class ;
        rdfs:label          "carton mass"@en ;
        rdfs:subClassOf     om:Mass ;
        om:commonlyHasUnit  om:tonne , om:kilogram , om:gram ;
        om:unofficialLabel  "carton weight" .

om:MagneticField-Dimension
        a                              om:Dimension ;
        rdfs:label                     "magnetic field dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                1 ;
        om:hasSILengthDimensionExponent
                -1 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  0 .

om:LactoseMassFraction
        a                   owl:Class ;
        rdfs:comment        "The fraction of the mass of lactose in a phenomenon"@en ;
        rdfs:label          "lactose mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:longcomment  a            owl:AnnotationProperty ;
        rdfs:label           "詳細な注釈"@ja , "longcomment"@en ;
        om:alternativeLabel  "詳細な注釈がある"@ja , "has longcomment"@en , "long comment"@en .

om:zeptomolair  a        om:PrefixedUnit ;
        rdfs:comment     "The zeptmolair is a unit of amount of substance concentration defined as 1.0e-21 molair."@en ;
        rdfs:label       "zeptomolair"@nl , "zeptomolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:molair ;
        om:symbol        "zM" .

om:zeptohenry  a         om:PrefixedUnit ;
        rdfs:comment     "The zepthenry is a unit of inductance defined as 1.0e-21 henry."@en ;
        rdfs:label       "zeptohenry"@nl , "zeptohenry"@en ;
        om:hasDimension  om:inductanceOrPermeance-Electromagnetic-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:henry ;
        om:symbol        "zH" .

om:microhertz  a         om:PrefixedUnit ;
        rdfs:comment     "The microhertz is a unit of frequency defined as 1.0e-6 hertz."@en ;
        rdfs:label       "microhertz"@nl , "microhertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:hertz ;
        om:symbol        "μHz" .

om:yottaweber  a         om:PrefixedUnit ;
        rdfs:label       "yottaweber"@nl , "yottaweber"@en ;
        om:hasDimension  om:magneticFlux-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:weber ;
        om:symbol        "YWb" .

om:UnitExponentiation
        a                owl:Class ;
        rdfs:label       "unit exponentiation"@en ;
        rdfs:subClassOf  om:CompoundUnit .

om:cubicPicometre  a     om:CubicPrefixedMetre ;
        rdfs:label       "kubieke picometer"@nl , "cubic picometre"@en ;
        om:hasBase       om:picometre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "pm3" .

om:PecletNumberForMassTransfer
        a                   owl:Class ;
        rdfs:label          "Péclet number for mass transfer"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:PecletNumberForMassTransferUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Pe*" .

om:megasecond-Time  a    om:PrefixedUnit ;
        rdfs:label       "megaseconde"@nl , "megasecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:second-Time ;
        om:symbol        "Ms" .

om:hectohertz  a         om:PrefixedUnit ;
        rdfs:comment     "The hectohertz is a unit of frequency defined as 1.0e2 hertz."@en ;
        rdfs:label       "hectohertz"@nl , "hectohertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:hecto ;
        om:hasUnit       om:hertz ;
        om:symbol        "hHz" .

om:cubicCentimetrePerCubicCentimetre
        a                     om:UnitDivision ;
        rdfs:label            "kubieke centimeter per kubieke centimeter"@nl , "cubic centimetre per cubic centimetre"@en ;
        om:alternativeSymbol  "cm3·cm-3" , "cm3 cm-3" ;
        om:hasDenominator     om:cubicCentimetre ;
        om:hasDimension       om:dimensionOne ;
        om:hasNumerator       om:cubicCentimetre ;
        om:symbol             "cm3/cm3" .

om:PrefixedTonne  a          owl:Class ;
        rdfs:label           "prefixed tonne"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:tonne ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:decasecond-Time  a    om:PrefixedUnit ;
        rdfs:label       "decaseconde"@nl , "decasecond"@en ;
        om:hasDimension  om:time-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:second-Time ;
        om:symbol        "das" .

om:horsepower-Metric  a      om:SingularUnit , om:Unit ;
        rdfs:comment         "The metric horsepower is a unit of power defined as 7.354988e2 watt."@en ;
        rdfs:label           "horsepower (metric)"@en ;
        om:alternativeLabel  "metric horsepower"@en ;
        om:hasDimension      om:power-Dimension ;
        om:hasFactor         "7.354988e2"^^xsd:float ;
        om:hasUnit           om:watt ;
        om:symbol            "PS" .

om:cubicKiloparsec  a    om:UnitExponentiation ;
        rdfs:label       "kubieke kiloparsec"@nl , "cubic kiloparsec"@en ;
        om:hasBase       om:kiloparsec ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "kpc3" .

om:NusseltNumberForMassTransfer
        a                   owl:Class ;
        rdfs:label          "Nusselt number for mass transfer"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:NusseltNumberForMassTransferUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Nu*" .

om:nanokatal  a          om:PrefixedUnit ;
        rdfs:comment     "The nanokatal is a unit of catalytic activity defined as 1.0e-9 katal."@en ;
        rdfs:label       "nanokatal"@nl , "nanokatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:katal ;
        om:symbol        "nkat" .

om:millimetrePerDay  a        om:UnitDivision ;
        rdfs:comment          "Millimetre per day is a unit of speed defined as millimetre divided by day."@en ;
        rdfs:label            "millimetre per day"@en , "millimeter per dag"@nl ;
        om:alternativeSymbol  "mm·d-1" , "mm d-1" ;
        om:hasDenominator     om:day ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:millimetre ;
        om:symbol             "mm/d" .

ombibo:University_Science_Books
        a                foaf:Organization ;
        foaf:based_near  "Sausalito, California" ;
        foaf:name        "University Science Books" .

om:abampere  a           om:SingularUnit , om:Unit ;
        rdfs:comment     "The abampere is a unit of electric current defined as 10 ampere."@en ;
        rdfs:label       "abampère"@nl , "abampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasFactor     "1.0e1"^^xsd:float ;
        om:hasUnit       om:ampere ;
        om:symbol        "abA" .

om:StrainTensor  a           owl:Class ;
        rdfs:label           "strain tensor"@en ;
        rdfs:subClassOf      om:Strain ;
        om:alternativeLabel  "rektensor"@nl , "vervormingstensor"@nl ;
        om:commonlyHasUnit   om:percent , om:one ;
        om:symbol            "ε_ij" .

om:MagneticFluxDensity
        a                    owl:Class ;
        rdfs:label           "magnetic flux density"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:MagneticFluxDensityUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:magneticFluxDensity-Dimension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        om:alternativeLabel  "magnetic field"@en , "magnetic induction"@en ;
        om:commonlyHasUnit   om:attotesla , om:picotesla , om:microtesla , om:gigatesla , om:tesla , om:milligauss , om:gamma , om:decitesla , om:kilotesla , om:decatesla , om:hectotesla , om:centitesla , om:exatesla , om:megatesla , om:femtotesla , om:gauss , om:nanotesla , om:teratesla , om:stattesla , om:weberPerSquareMetre , om:millitesla , om:petatesla ;
        om:symbol            "B" .

om:hasSIMassDimensionExponent
        a            owl:DatatypeProperty ;
        rdfs:domain  om:Dimension ;
        rdfs:label   "has SI mass dimension exponent"@en ;
        rdfs:range   xsd:integer .

om:AlfvenNumberUnit  a       owl:Class ;
        rdfs:label           "Alfvén number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:nanogram  a           om:PrefixedUnit ;
        rdfs:comment     "The nanogram is a unit of mass defined as 1.0e-9 gram."@en ;
        rdfs:label       "纳克"@zh , "nanogram"@nl , "nanogram"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:gram ;
        om:symbol        "ng" .

om:reciprocalSecond-Time
        a                om:UnitExponentiation ;
        rdfs:label       "omgekeerde seconde"@nl , "reciprocal second"@en ;
        om:hasBase       om:second-Time ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasExponent   -1 ;
        om:symbol        "s-1" .

om:second-Angle  a           om:Unit , om:SingularUnit ;
        rdfs:comment         "The second (angle) is a unit of angle defined as 4.848137e-6 radian."@en ;
        rdfs:label           "秒（角度）"@zh , "seconde (hoek)"@nl , "second (angle)"@en ;
        om:alternativeLabel  "second of arc"@en , "arcsecond"@en , "boogseconde"@nl ;
        om:hasDimension      om:dimensionOne ;
        om:hasFactor         "4.848137e-6"^^xsd:float ;
        om:hasUnit           om:radian ;
        om:symbol            "\"" .

om:reciprocalSquareMetre
        a                om:UnitExponentiation ;
        rdfs:label       "omgekeerde vierkante meter"@nl , "reciprocal square metre"@en ;
        om:hasBase       om:metre ;
        om:hasDimension  om:columnNumberDensity-Dimension ;
        om:hasExponent   -2 ;
        om:symbol        "m-2" .

om:millicoulomb  a       om:PrefixedUnit ;
        rdfs:comment     "The millicoulomb is a unit of electric charge defined as 1.0e-3 coulomb."@en ;
        rdfs:label       "millicoulomb"@nl , "millicoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:coulomb ;
        om:symbol        "mC" .

om:abbreviation  a           owl:AnnotationProperty ;
        rdfs:label           "略記"@ja , "abbreviation"@en ;
        om:alternativeLabel  "略記がある"@ja , "has abbreviation"@en .

om:metrePerTerasecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per terasecond squared is a unit of acceleration defined as metre divided by terasecond squared."@en ;
        rdfs:label            "meter per teraseconde kwadraat"@nl , "metre per terasecond squared"@en ;
        om:alternativeSymbol  "m·Ts-2" , "m Ts-2" ;
        om:hasDenominator     om:terasecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/Ts2" .

om:ReaumurScale  a       om:IntervalScale ;
        rdfs:label       "列氏温标"@zh , "Réaumurschaal"@nl , "Réaumur scale"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasFactor     "1"^^xsd:float ;
        om:hasOff-Set    "-218.52"^^xsd:float ;
        om:hasScale      om:KelvinScale ;
        om:hasUnit       om:degreeReaumur .

om:gigaohm  a            om:PrefixedUnit ;
        rdfs:label       "gigaohm"@nl , "gigaohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:ohm ;
        om:symbol        "GΩ" .

om:molePerMillilitre  a       om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per millilitre is a unit of amount of substance concentration defined as mole divided by millilitre."@en ;
        rdfs:label            "mole per millilitre"@en , "mole per milliliter"@nl ;
        om:alternativeSymbol  "mol·ml-1" , "mol ml-1" ;
        om:hasDenominator     om:millilitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/ml" .

om:illuminance-Dimension
        a                              om:Dimension ;
        rdfs:label                     "illuminance dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                -2 ;
        om:hasSILuminousIntensityDimensionExponent
                1 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  0 .

om:electricalConductivity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "electrical conductivity dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                2 ;
        om:hasSILengthDimensionExponent
                -3 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  -1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  3 .

om:specificCatalyticActivity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "specific catalytic activity dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                1 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  -2 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -1 .

om:examole  a            om:PrefixedUnit ;
        rdfs:label       "examol"@nl , "examole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:mole ;
        om:symbol        "Emol" .

om:yoctonewton  a        om:PrefixedUnit ;
        rdfs:label       "yoctonewton"@nl , "yoctonewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:newton ;
        om:symbol        "yN" .

om:zettagram  a          om:PrefixedUnit ;
        rdfs:comment     "The zettagram is a unit of mass defined as 1.0e21 gram."@en ;
        rdfs:label       "10^21克"@zh , "zettagram"@nl , "zettagram"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:gram ;
        om:symbol        "ZG" .

om:usesUnit  a       owl:ObjectProperty ;
        rdfs:domain  om:ApplicationArea ;
        rdfs:label   "uses unit"@en ;
        rdfs:range   om:Unit .

om:AbsorbedDoseUnit  a       owl:Class ;
        rdfs:label           "absorbed dose unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:gray om:rad om:joulePerKilogram om:kilojoulePerHectogram )
                                              ] om:PrefixedGray )
                             ] .

om:millimolair  a        om:PrefixedUnit ;
        rdfs:comment     "The millimolair is a unit of amount of substance concentration defined as 1.0e-3 molair."@en ;
        rdfs:label       "millimolair"@nl , "millimolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:molair ;
        om:symbol        "mM" .

om:Acceleration  a           owl:Class ;
        rdfs:label           "acceleration"@en , "versnelling"@nl ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:AccelerationUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:acceleration-Dmension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        om:alternativeLabel  "acceleratie"@nl ;
        om:commonlyHasUnit   om:metrePerMillisecond-TimeSquared , om:metrePerDecisecond-TimeSquared , om:metrePerGigasecond-TimeSquared , om:metrePerPicosecond-TimeSquared , om:metrePerExasecond-TimeSquared , om:nanometrePerSecond-TimeSquared , om:kilometrePerSecond-TimeSquared , om:decametrePerSecond-TimeSquared , om:picometrePerSecond-TimeSquared , om:hectometrePerSecond-TimeSquared , om:petametrePerSecond-TimeSquared , om:metrePerNanosecond-TimeSquared , om:metrePerDecasecond-TimeSquared , om:millimetrePerSecond-TimeSquared , om:terametrePerSecond-TimeSquared , om:metrePerTerasecond-TimeSquared , om:metrePerPetasecond-TimeSquared , om:exametrePerSecond-TimeSquared , om:metrePerSecond-TimeSquared , om:metrePerMegasecond-TimeSquared , om:megametrePerSecond-TimeSquared , om:metrePerAttosecond-TimeSquared , om:gal , om:centimetrePerSecond-TimeSquared , om:attometrePerSecond-TimeSquared , om:decimetrePerSecond-TimeSquared , om:gigametrePerSecond-TimeSquared , om:metrePerCentisecond-TimeSquared , om:metrePerKilosecond-TimeSquared , om:metrePerFemtosecond-TimeSquared , om:metrePerMicrosecond-TimeSquared , om:femtometrePerSecond-TimeSquared , om:metrePerHectosecond-TimeSquared , om:micrometrePerSecond-TimeSquared ;
        om:symbol            "a" .

om:AmountOfSubstanceFlow
        a                    owl:Class ;
        rdfs:label           "amount of substance flow"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:AmountOfSubstanceFlowUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        om:alternativeLabel  "molar flow"@en , "amount-of-substance flow"@en ;
        om:commonlyHasUnit   om:micromolePerSecond-Time , om:molePerSecond-Time .

om:yoctokelvin  a        om:PrefixedUnit ;
        rdfs:comment     "The yoctokelvin is a unit of temperature defined as 1.0e-24 kelvin."@en ;
        rdfs:label       "yoctokelvin"@nl , "yoctokelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:kelvin ;
        om:symbol        "yK" .

om:gallon-Imperial  a        om:SingularUnit , om:Unit ;
        rdfs:comment         "The imperial gallon is a unit of volume defined as 4.54609e-3 cubic metre."@en ;
        rdfs:label           "gallon (imperial)"@en ;
        om:alternativeLabel  "imperial gallon"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "4.54609e-3"^^xsd:float ;
        om:hasUnit           om:cubicMetre ;
        om:symbol            "gal" .

om:PrefixedAre  a            owl:Class ;
        rdfs:label           "prefixed are"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:are ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:megaparsec  a         om:PrefixedUnit ;
        rdfs:comment     "The megaparsec is a unit of length defined as 1.0e6 parsec. Gebruikt voor afstanden op de schaal van clusters."@en ;
        rdfs:label       "megaparsec"@nl , "megaparsec"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:parsec ;
        om:symbol        "Mpc" .

om:yoctogramPerLitre  a       om:PrefixedGramPerLitre ;
        rdfs:comment          "Yoctogram per litre is a unit of density defined as yoctogram divided by litre."@en ;
        rdfs:label            "yoctogram per litre"@en , "yoctogram per liter"@nl ;
        om:alternativeSymbol  "yg l-1" , "yg·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:yoctogram ;
        om:symbol             "yg/l" .

om:gramPerCentilitre  a       om:GramPerPrefixedLitre ;
        rdfs:comment          "Gram per centilitre is a unit of density defined as gram divided by centilitre."@en ;
        rdfs:label            "gram per centilitre"@en , "gram per centiliter"@nl ;
        om:alternativeSymbol  "g cl-1" , "g·cl-1" ;
        om:hasDenominator     om:centilitre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/cl" .

om:giga  a            om:SIPrefix ;
        rdfs:label    "giga"@nl , "giga"@en ;
        om:hasFactor  "1e9"^^xsd:float ;
        om:symbol     "G" .

ombibo:Hajo_Rijgersberg
        a          foaf:Person ;
        foaf:name  "Hajo Rijgersberg" .

om:nanopascal  a         om:PrefixedUnit ;
        rdfs:label       "nanopascal"@nl , "nanopascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:pascal ;
        om:symbol        "nPa" .

om:molePerYottalitre  a       om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per yottalitre is a unit of amount of substance concentration defined as mole divided by yottalitre."@en ;
        rdfs:label            "mole per yottalitre"@en , "mole per yottaliter"@nl ;
        om:alternativeSymbol  "mol·Yl-1" , "mol Yl-1" ;
        om:hasDenominator     om:yottalitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/Yl" .

om:dyne  a               om:Unit , om:SingularUnit ;
        rdfs:comment     "The dyne is a unit of force defined as 1.0e-5 newton."@en ;
        rdfs:label       "达因"@zh , "dyne"@nl , "dyne"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasFactor     "1.0e-5"^^xsd:float ;
        om:hasUnit       om:newton ;
        om:symbol        "dyn" .

om:electricCurrent-Dimension
        a                              om:Dimension ;
        rdfs:label                     "electric current dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                1 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  0 ;
        om:symbol                      "I" .

om:symbol  a                 owl:AnnotationProperty ;
        rdfs:label           "記号"@ja , "symbol"@en ;
        om:alternativeLabel  "記号を持つ"@ja , "has symbol"@en .

om:nanoohm  a            om:PrefixedUnit ;
        rdfs:label       "nanoohm"@nl , "nanoohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:ohm ;
        om:symbol        "nΩ" .

om:Aberration  a            owl:Class ;
        rdfs:comment        "The apparent angular displacement of the observed position of a celestial object from its geometric position, caused by the finite velocity of light in combination with the motions of the observer and of the observed object."@en ;
        rdfs:label          "aberration"@en ;
        rdfs:subClassOf     om:AngularDisplacement ;
        om:commonlyHasUnit  om:microsecond-Angle , om:millisecond-Angle , om:second-Angle , om:degree ;
        ombibo:reference    ombibo:Glossary_Astronomical_Almanac .

om:CelsiusTemperatureUnit
        a                    owl:Class ;
        rdfs:label           "Celsius temperature unit"@en ;
        rdfs:subClassOf      om:TemperatureUnit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:degreeCelsius )
                                              ] om:PrefixedDegreeCelsius )
                             ] .

om:solarLuminosity  a    om:SingularUnit , om:Unit ;
        rdfs:comment     "Solar luminosity is a unit used in astronomy to denote stellar or galactic radiant fluxes (http://en.wikipedia.org/wiki/SolarLuminosity)."@en ;
        rdfs:label       "solar luminosity"@en ;
        om:LaTeXSymbol   "L_{\\astrosun}" ;
        om:hasDimension  om:power-Dimension ;
        om:hasFactor     "3.839e26"^^xsd:float ;
        om:hasUnit       om:watt ;
        om:symbol        "L_☉" .

om:picogram  a           om:PrefixedUnit ;
        rdfs:comment     "The picogram is a unit of mass defined as 1.0e-12 gram."@en ;
        rdfs:label       "picogram"@nl , "picogram"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:gram ;
        om:symbol        "pg" .

om:calorie-InternationalTable
        a                    om:Unit , om:SingularUnit ;
        rdfs:comment         "The International Table calorie is a unit of energy defined as 4.1868 joule."@en ;
        rdfs:label           "calorie (International Table)"@en ;
        om:LaTeXSymbol       "cal_{IT}" ;
        om:alternativeLabel  "International Table calorie"@en , "calorie (International Steam Table)"@en , "International Steam Table calorie"@en ;
        om:hasDimension      om:energy-Dimension ;
        om:hasFactor         "4.1868"^^xsd:float ;
        om:hasUnit           om:joule ;
        om:symbol            "cal_IT" .

om:FirstCowlingNumberUnit
        a                    owl:Class ;
        rdfs:label           "first Cowling number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:decasiemens  a        om:PrefixedUnit ;
        rdfs:label       "decasiemens"@nl , "decasiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:siemens ;
        om:symbol        "daS" .

om:PrefixedGramPerLitre
        a                    owl:Class ;
        rdfs:label           "prefixed gram per litre"@en ;
        rdfs:subClassOf      om:UnitDivision ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a                  owl:Restriction ;
                                                       owl:allValuesFrom  om:PrefixedGram ;
                                                       owl:onProperty     om:hasNumerator
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasNumerator
                                                       ] [ a               owl:Restriction ;
                                                           owl:hasValue    om:litre ;
                                                           owl:onProperty  om:hasDenominator
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasDenominator
                                                           ] )
                             ] .

om:approximately-256.15OnTheCelsiusScale
        a                     om:FixedPoint ;
        rdfs:label            "〜-256.15摄氏度"@zh , "~-256.15 on the Celsius scale"@en ;
        om:hasNumericalValue  "~-256.15" ;
        om:hasPoint           om:approximately17OnTheKelvinScale ;
        om:hasScale           om:CelsiusScale .

om:statfarad  a          om:SingularUnit , om:Unit ;
        rdfs:comment     "The statfarad is a unit of capacitance defined as 1.112650e-12 farad."@en ;
        rdfs:label       "statfarad"@nl , "statfarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasFactor     "1.112650e-12"^^xsd:float ;
        om:hasUnit       om:farad ;
        om:symbol        "statF" .

om:TurkishLira  a   om:SingularUnit , om:Unit ;
        rdfs:label  "土耳其里拉"@zh , "Turkish lira"@en .

om:CosmologicalConstant
        a                owl:Class ;
        rdfs:comment     "The cosmological constant."@en ;
        rdfs:label       "kosmologische constante"@nl , "cosmological constant"@en ;
        rdfs:subClassOf  om:Quantity ;
        om:symbol        "Λ" .

om:yoctomole  a          om:PrefixedUnit ;
        rdfs:label       "yoctomol"@nl , "yoctomole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:mole ;
        om:symbol        "ymol" .

om:siemens  a            om:SingularUnit , om:Unit ;
        rdfs:comment     "The siemens is a unit of electrical conductance defined as 1 divided by ohm = ampere divided by volt = coulomb squared times second divided by kilogram times square metre = ampere squared times second to the power 3 divided by kilogram times square metre."@en ;
        rdfs:label       "siemens"@nl , "siemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasUnit       om:amperePerVolt ;
        om:longcomment   "The siemens is a unit of electrical conductance defined as 1 divided by ohm = ampere divided by volt = coulomb squared times second divided by kilogram times square metre = ampere squared times second to the power 3 divided by kilogram times square metre. The siemens is a derived unit in the International System of Units." ;
        om:symbol        "S" .

om:power-Dimension  a                  om:Dimension ;
        rdfs:label                     "power dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -3 .

om:decagramPerLitre  a        om:PrefixedGramPerLitre ;
        rdfs:comment          "Decagram per litre is a unit of density defined as decagram divided by litre."@en ;
        rdfs:label            "decagram per litre"@en , "decagram per liter"@nl ;
        om:alternativeSymbol  "dag·l-1" , "dag l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:decagram ;
        om:symbol             "dag/l" .

om:megalitre  a          om:PrefixedUnit ;
        rdfs:label       "megaliter"@nl , "megalitre"@en ;
        om:hasDimension  om:volume-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:litre ;
        om:symbol        "Ml" .

om:megaeuroPerMegawatt
        a                  om:UnitDivision ;
        rdfs:label         "megaeuro per megawatt"@en ;
        om:hasDenominator  om:megawatt ;
        om:hasNumerator    om:megaeuro .

om:LuminousIntensity  a       owl:Class ;
        rdfs:comment          "Luminous intensity is the wavelength-weighted power emitted by a light source in a particular direction per unit solid angle. It is a base quantity in the International System of Units. Luminous intensity is luminous flux divided by solid angle."@en ;
        rdfs:label            "lichtsterkte"@nl , "luminous intensity"@en ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:LuminousIntensityUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:luminousIntensity-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        om:alternativeSymbol  "I_v" ;
        om:commonlyHasUnit    om:candela , om:megacandela , om:picocandela , om:exacandela , om:hectocandela , om:decacandela , om:kilocandela , om:millicandela , om:centicandela , om:gigacandela , om:teracandela , om:nanocandela , om:petacandela , om:femtocandela , om:attocandela , om:microcandela , om:decicandela ;
        om:symbol             "I" .

om:megagramPerLitre  a        om:PrefixedGramPerLitre ;
        rdfs:comment          "Megagram per litre is a unit of density defined as megagram divided by litre."@en ;
        rdfs:label            "megagram per litre"@en , "megagram per liter"@nl ;
        om:alternativeSymbol  "Mg l-1" , "Mg·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:megagram ;
        om:symbol             "Mg/l" .

om:molePerMegalitre  a        om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per megalitre is a unit of amount of substance concentration defined as mole divided by megalitre."@en ;
        rdfs:label            "mole per megalitre"@en , "mole per megaliter"@nl ;
        om:alternativeSymbol  "mol·Ml-1" , "mol Ml-1" ;
        om:hasDenominator     om:megalitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/Ml" .

om:hasExponent  a    owl:DatatypeProperty ;
        rdfs:domain  om:UnitExponentiation ;
        rdfs:label   "has exponent"@en ;
        rdfs:range   xsd:integer .

om:NumberManualFirmness4
        a                    owl:Class ;
        rdfs:comment         "Firmness manueel: 4 = week."@nl ;
        rdfs:label           "aantal manuele stevigheid 4"@nl , "number manual firmness 4"@en ;
        rdfs:subClassOf      om:NumberManualFirmness ;
        om:alternativeLabel  "firmness_m_4"@en ;
        om:commonlyHasUnit   om:one .

om:cubicMicrometre  a    om:CubicPrefixedMetre ;
        rdfs:label       "kubieke micrometer"@nl , "cubic micrometre"@en ;
        om:hasBase       om:micrometre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "μm3" .

om:GravitationalAcceleration
        a                    owl:Class ;
        rdfs:label           "valversnelling"@nl , "gravitational acceleration"@en ;
        rdfs:subClassOf      om:Acceleration ;
        om:alternativeLabel  "acceleration of free fall"@en , "gravitatieveldsterkte"@nl , "zwaarteveldsterkte"@nl ;
        om:commonlyHasUnit   om:attometrePerSecond-TimeSquared , om:micrometrePerSecond-TimeSquared , om:gal , om:metrePerMillisecond-TimeSquared , om:decimetrePerSecond-TimeSquared , om:metrePerPicosecond-TimeSquared , om:metrePerSecond-TimeSquared , om:metrePerMicrosecond-TimeSquared , om:metrePerAttosecond-TimeSquared , om:metrePerDecasecond-TimeSquared , om:kilometrePerSecond-TimeSquared , om:metrePerCentisecond-TimeSquared , om:millimetrePerSecond-TimeSquared , om:metrePerGigasecond-TimeSquared , om:megametrePerSecond-TimeSquared , om:metrePerMegasecond-TimeSquared , om:hectometrePerSecond-TimeSquared , om:metrePerNanosecond-TimeSquared , om:metrePerDecisecond-TimeSquared , om:metrePerExasecond-TimeSquared , om:petametrePerSecond-TimeSquared , om:metrePerTerasecond-TimeSquared , om:femtometrePerSecond-TimeSquared , om:exametrePerSecond-TimeSquared , om:terametrePerSecond-TimeSquared , om:metrePerKilosecond-TimeSquared , om:centimetrePerSecond-TimeSquared , om:picometrePerSecond-TimeSquared , om:decametrePerSecond-TimeSquared , om:nanometrePerSecond-TimeSquared , om:metrePerPetasecond-TimeSquared , om:gigametrePerSecond-TimeSquared , om:metrePerFemtosecond-TimeSquared , om:metrePerHectosecond-TimeSquared ;
        om:symbol            "g" .

om:liquidQuart-US  a         om:SingularUnit , om:Unit ;
        rdfs:comment         "The US liquid quart is a unit of volume defined as 9.463529e-4 cubic metre."@en ;
        rdfs:label           "liquid quart (US)"@en ;
        om:alternativeLabel  "quart (US liquid)"@en , "US liquid quart"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "9.463529e-4"^^xsd:float ;
        om:hasUnit           om:cubicMetre ;
        om:symbol            "liq qt" .

om:cubicHectometre  a    om:CubicPrefixedMetre ;
        rdfs:label       "kubieke hectometer"@nl , "cubic hectometre"@en ;
        om:hasBase       om:hectometre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "hm3" .

om:decanewton  a         om:PrefixedUnit ;
        rdfs:label       "decanewton"@nl , "decanewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:newton ;
        om:symbol        "daN" .

om:molePerExametre  a         om:MolePerPrefixedMetre ;
        rdfs:label            "mole per exameter"@nl , "mole per exametre"@en ;
        om:alternativeSymbol  "mol·Em-1" , "mol Em-1" ;
        om:hasDenominator     om:exametre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/Em" .

om:IonizationTemperature
        a                   owl:Class ;
        rdfs:comment        "The temperature of a gas or plasma derived from the relative numbers of neutral atoms and ions. Specifically, it is the temperature for which the Saha equations would predict these relative numbers, assuming the atoms and ions are in thermodynamic equilibrium."@en ;
        rdfs:label          "ionization temperature"@en ;
        rdfs:subClassOf     om:ThermodynamicTemperature ;
        om:commonlyHasUnit  om:kelvin ;
        om:symbol           "T_ion" .

om:metre  a                  om:Unit , om:SingularUnit ;
        rdfs:comment         "The metre is a unit of length defined as the length of the path travelled by light in vacuum during a time interval of 1/299 792 458 of a second."@en ;
        rdfs:label           "米"@zh , "meter"@nl , "metre"@en ;
        om:alternativeLabel  "meter"@en ;
        om:hasDimension      om:length-Dimension ;
        om:hasQuantity       om:lengthOfThePathTravelledByLightInVacuumDuringATimeIntervalOf1299792458OfASecond ;
        om:longcomment       "The metre is a unit of length defined as the length of the path travelled by light in vacuum during a time interval of 1/299 792 458 of a second. The metre is a base unit in the International System of Units." ;
        om:symbol            "m" .

om:yoctopascal  a        om:PrefixedUnit ;
        rdfs:label       "yoctopascal"@nl , "yoctopascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:pascal ;
        om:symbol        "yPa" .

om:ContactAngle  a          owl:Class ;
        rdfs:label          "contact angle"@en ;
        rdfs:subClassOf     om:Angle ;
        om:commonlyHasUnit  om:deciradian , om:mil-Angle , om:millisecond-Angle , om:milliradian , om:femtoradian , om:microradian , om:radian , om:revolution , om:second-Angle , om:metrePerMetre , om:degree , om:gon , om:centiradian , om:attoradian , om:picoradian , om:minute-Angle , om:nanoradian , om:microsecond-Angle .

om:decakelvin  a         om:PrefixedUnit ;
        rdfs:comment     "The decakelvin is a unit of thermodynamic temperature defined as 1.0e1 kelvin."@en ;
        rdfs:label       "decakelvin"@nl , "decakelvin"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:kelvin ;
        om:symbol        "daK" .

om:NumberExternalBrowning3
        a                    owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 3 poster."@nl ;
        rdfs:label           "number external browning 3"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "ext_brown_3"@en ;
        om:commonlyHasUnit   om:one .

om:MolarMassUnit  a          owl:Class ;
        rdfs:label           "molar mass unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:kilogramPerMole )
                             ] .

om:cubicMillimetrePerCubicMillimetre
        a                     om:UnitDivision ;
        rdfs:label            "kubieke millimeter per kubieke millimeter"@nl , "cubic millimetre per cubic millimetre"@en ;
        om:alternativeSymbol  "mm3·mm-3" , "mm3 mm-3" ;
        om:hasDenominator     om:cubicMillimetre ;
        om:hasDimension       om:dimensionOne ;
        om:hasNumerator       om:cubicMillimetre ;
        om:symbol             "mm3/mm3" .

om:tebi  a                   om:BinaryPrefix ;
        rdfs:comment         "IEC prefix"@en ;
        rdfs:label           "tebi"@nl , "tebi"@en ;
        om:alternativeLabel  "terabinary"@en ;
        om:hasFactor         "1.099511627776e12"^^xsd:float ;
        om:symbol            "Ti" .

om:gill-Imperial  a          om:SingularUnit , om:Unit ;
        rdfs:comment         "The imperial gill is a unit of volume defined as 1.420653e-4 cubic metre."@en ;
        rdfs:label           "gill (imperial)"@en ;
        om:alternativeLabel  "imperial gill"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "1.420653e-4"^^xsd:float ;
        om:hasUnit           om:cubicMetre ;
        om:symbol            "gi" .

om:_1357.77OnTheKelvinScale
        a                     om:FixedPoint ;
        rdfs:label            "1357.77 on the Kelvin scale"@en ;
        om:hasNumericalValue  "1357.77" ;
        om:hasScale           om:KelvinScale .

om:attolux  a            om:PrefixedUnit ;
        rdfs:label       "attolux"@nl , "attolux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:lux ;
        om:symbol        "alx" .

om:SpecificCorynebacteriumCount
        a                    owl:Class ;
        rdfs:label           "Corynebacterium count (specific)"@en ;
        rdfs:subClassOf      om:SpecificViableCount ;
        om:alternativeLabel  "Arcanobacterium count (specific)"@en ;
        om:commonlyHasUnit   om:colonyFormingUnitPerGram .

om:squareMetreSecond-Time
        a                     om:UnitMultiplication ;
        rdfs:label            "vierkante meter seconde"@nl , "square metre second"@en ;
        om:alternativeSymbol  "m2·s" ;
        om:hasTerm1           om:squareMetre ;
        om:hasTerm2           om:second-Time ;
        om:symbol             "m2 s" .

om:_1234.93OnTheKelvinScale
        a                     om:FixedPoint ;
        rdfs:label            "1234.93 on the Kelvin scale"@en ;
        om:hasNumericalValue  "1234.93" ;
        om:hasScale           om:KelvinScale .

om:Permeability-EarthScienceUnit
        a                    owl:Class ;
        rdfs:label           "permeability (earth science) unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:darcy om:squareMetre )
                                              ] om:SquarePrefixedMetre )
                             ] .

om:NormalisedDetectivity
        a                 owl:Class ;
        rdfs:comment      "The detectivity normalised by multiplying by the square root of the detector area, and by the electrical bandwidth. The units cm Hz(1/2)/W are commonly used and it then represents the signal-to-noise ratio when 1 W of radiation is incident on a detector with an area of 1 cm2, and the electrical bandwidth is 1 Hz."@en ;
        rdfs:label        "normalised detectivity"@en ;
        rdfs:subClassOf   om:Quantity ;
        om:symbol         "D*" ;
        ombibo:reference  ombibo:Astrophysical_Techniques_chapter1 .

om:NumberYellowLeaves
        a                    owl:Class ;
        rdfs:comment         "Aantal yellow bladeren."@nl ;
        rdfs:label           "aantal vergeelde bladeren"@nl , "number yellow leaves"@en ;
        rdfs:subClassOf      om:NumberLeaves ;
        om:alternativeLabel  "#yellow leaves"@en ;
        om:commonlyHasUnit   om:one .

om:kilogramPerCubicmetre
        a                     om:UnitDivision ;
        rdfs:comment          "Kilogram per cubic metre is a unit of density defined as kilogram divided by cubic metre."@en ;
        rdfs:label            "kilogram per cubic metre"@en , "kilogram per kubieke meter"@nl ;
        om:alternativeSymbol  "kg·m-3" , "kg m-3" ;
        om:hasDenominator     om:cubicMetre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:kilogram ;
        om:longcomment        "Kilogram per cubic metre is a unit of density defined as kilogram divided by cubic metre. Kilogram per cubic metre is a derived unit in the International System of Units." ;
        om:symbol             "kg/m3" .

om:thermalInsulance-Dimension
        a                              om:Dimension ;
        rdfs:label                     "thermal insulance dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  -1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                1 ;
        om:hasSITimeDimensionExponent  3 .

om:ApplicationArea  a  owl:Class ;
        rdfs:comment  "An application area groups quantities and units of measure for application areas such as scientific disciplines (e.g., thermodynamics, mechanics)."@en ;
        rdfs:label    "application area"@en .

om:radian  a             om:SingularUnit , om:Unit ;
        rdfs:comment     "The radian is a unit of angle defined as the angle subtended at the center of a circle by an arc that is equal in length to the radius of the circle."@en ;
        rdfs:label       "radiaal"@nl , "弧度"@zh , "radian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasUnit       om:metrePerMetre ;
        om:longcomment   "The radian is a unit of angle defined as the angle subtended at the center of a circle by an arc that is equal in length to the radius of the circle. The radian is a derived unit in the International System of Units." ;
        om:symbol        "rad" .

om:SpecificAmountOfMoney
        a                   owl:Class ;
        rdfs:label          "specific amount of money"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:SpecificAmountOfMoneyUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:megaeuroPerMegatonne , om:euroPerTonne .

om:PrefixedRadian  a         owl:Class ;
        rdfs:label           "prefixed radian"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:radian ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:ElectricPotentialUnit
        a                    owl:Class ;
        rdfs:label           "electric potential unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:abvolt om:statvolt om:volt om:wattPerAmpere )
                                              ] om:PrefixedVolt )
                             ] .

om:gigabecquerel  a      om:PrefixedUnit ;
        rdfs:comment     "The gigabecquerel is a unit of activity defined as 1.0e9 becquerel."@en ;
        rdfs:label       "gigabecquerel"@nl , "gigabecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:becquerel ;
        om:symbol        "GBq" .

om:tonOfTNT  a           om:SingularUnit , om:Unit ;
        rdfs:comment     "The ton of TNT is a unit of energy defined as 4.184e9 joule."@en ;
        rdfs:label       "ton of TNT"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasFactor     "4.184e9"^^xsd:float ;
        om:hasUnit       om:joule .

om:centimolair  a        om:PrefixedUnit ;
        rdfs:comment     "The centimolair is a unit of amount of substance concentration defined as 1.0e-2 molair."@en ;
        rdfs:label       "centimolair"@nl , "centimolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:molair ;
        om:symbol        "cM" .

om:PrandtlNumber  a         owl:Class ;
        rdfs:label          "getal van Prandtl"@nl , "Prandtl number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:PrandtlNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Pr" .

om:gigavolt  a           om:PrefixedUnit ;
        rdfs:label       "gigavolt"@nl , "gigavolt"@en ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:volt ;
        om:symbol        "GV" .

om:PrefixedPoise  a          owl:Class ;
        rdfs:label           "prefixed poise"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:poise ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:gramPerDay  a              om:UnitDivision ;
        rdfs:label            "gram per dag"@nl , "gram per day"@en ;
        om:alternativeSymbol  "g·d-1" , "g d-1" ;
        om:hasDenominator     om:day ;
        om:hasDimension       om:massFlow-Dimension ;
        om:hasNumerator       om:gram ;
        om:symbol             "g/d" .

om:teracoulomb  a        om:PrefixedUnit ;
        rdfs:comment     "The teracoulomb is a unit of electric charge defined as 1.0e12 coulomb."@en ;
        rdfs:label       "teracoulomb"@nl , "teracoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:coulomb ;
        om:symbol        "TC" .

om:yottamolePerMetre  a       om:PrefixedMolePerMetre ;
        rdfs:label            "yottamole per meter"@nl , "yottamole per metre"@en ;
        om:alternativeSymbol  "Ymol·m-1" , "Ymol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:yottamole ;
        om:symbol             "Ymol/m" .

om:megabyte  a        om:PrefixedUnit ;
        rdfs:label    "百万字节"@zh , "megabyte"@nl , "megabyte"@en ;
        om:hasPrefix  om:mega ;
        om:hasUnit    om:byte ;
        om:symbol     "MB" .

om:molarEntropyOrMolarHeatCapacityOrGasConstant-Dimension
        a                              om:Dimension ;
        rdfs:label                     "molar entropy, molar heat capacity, or gas constant dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                -1 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                -1 ;
        om:hasSITimeDimensionExponent  -2 .

om:Percentage  a            owl:Class ;
        rdfs:label          "percentage"@en ;
        rdfs:subClassOf     om:Ratio ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:PercentageUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:percent , om:one .

om:zettakatal  a         om:PrefixedUnit ;
        rdfs:comment     "The zettakatal is a unit of catalytic activity defined as 1.0e21 katal."@en ;
        rdfs:label       "zettakatal"@nl , "zettakatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:katal ;
        om:symbol        "Zkat" .

om:_1064.18OnTheCelsiusScale
        a                     om:FixedPoint ;
        rdfs:label            "1064.18摄氏度"@zh , "1064.18 on the Celsius scale"@en ;
        om:hasNumericalValue  "1064.18" ;
        om:hasPoint           om:_1337.33OnTheKelvinScale ;
        om:hasScale           om:CelsiusScale .

om:calorie-20C  a            om:Unit , om:SingularUnit ;
        rdfs:comment         "The 20 °C calorie is a unit of energy defined as 4.18190 joule."@en ;
        rdfs:label           "calorie (20 °C)"@nl , "calorie (20 °C)"@en ;
        om:LaTeXCommand      "\\calorieTwentyC" ;
        om:LaTeXSymbol       "cal_{20}" ;
        om:alternativeLabel  "20 °C calorie"@en , "20 °C calorie"@nl ;
        om:hasDimension      om:energy-Dimension ;
        om:hasFactor         "4.18190"^^xsd:float ;
        om:hasUnit           om:joule ;
        om:symbol            "cal_20" .

om:WheyProteinAggregateMassFraction
        a                   owl:Class ;
        rdfs:comment        "The fraction of the mass of whey protein aggregate in a phenomenon"@en ;
        rdfs:label          "whey protein aggregate mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:femtokatal  a         om:PrefixedUnit ;
        rdfs:comment     "The femtokatal is a unit of catalytic activity defined as 1.0e-15 katal."@en ;
        rdfs:label       "femtokatal"@nl , "femtokatal"@en ;
        om:hasDimension  om:catalyticActivity-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:katal ;
        om:symbol        "fkat" .

om:amountOfSubstance-Dimension
        a                              om:Dimension ;
        rdfs:label                     "stofhoeveelheiddimensie"@nl , "amount of substance dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                1 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  0 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  0 ;
        om:symbol                      "N" .

om:FroudeNumber  a          owl:Class ;
        rdfs:comment        "The Froude number is a dimensionless number that compares inertial and gravitational forces. It may be used to quantify the resistance of an object moving through water, and compare objects of different sizes."@en ;
        rdfs:label          "getal van Froude"@nl , "Froude number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:FroudeNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Fr" .

om:centimetre  a         om:PrefixedUnit ;
        rdfs:comment     "The centimetre is a unit of length defined as 1.0e-2 metre."@en ;
        rdfs:label       "centimeter"@nl , "centimetre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:metre ;
        om:symbol        "cm" .

om:DynamicViscosityUnit
        a                    owl:Class ;
        rdfs:label           "dynamic viscosity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:poise om:pascalSecond-Time )
                                              ] om:PrefixedPoise )
                             ] .

om:Length  a                  owl:Class ;
        rdfs:comment          "Length is the amount of space between two geographical points along a curve. It is a base quantity in the International System of Units and other systems of units. Length is speed times time. The metre, a base unit of length in the International System of Units, is defined in terms of speed of light during a certain time interval."@en ;
        rdfs:label            "lengte"@nl , "length"@en , "长度"@zh ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:LengthUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:length-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        om:alternativeSymbol  "L" ;
        om:commonlyHasUnit    om:decimetre , om:metre , om:lightYear , om:femtometre , om:foot-USSurvey , om:angstrom , om:pica-Postscript , om:mile-Statute , om:nanometre , om:micron , om:astronomicalUnit , om:parsec , om:exametre , om:mile-USSurvey , om:cicero , om:millimetre , om:attometre , om:point-TeX , om:mil-Length , om:fermi , om:rod-US , om:fathom-USSurvey , om:centimetre , om:inch-International , om:chain , om:pica-ATA , om:kilometre , om:nauticalMile-International , om:furlong-International , om:point-Postscript , om:pica-TeX , om:picometre , om:terametre , om:gigaparsec , om:micrometre , om:megametre , om:yard-International , om:gigametre , om:point-Didot , om:hectometre , om:foot-International , om:petametre , om:solarRadius , om:megaparsec , om:kiloparsec , om:point-ATA , om:decametre ;
        om:symbol             "l" .

om:squareKilometre  a              om:SquarePrefixedMetre ;
        rdfs:label                 "vierkante kilometer"@nl , "square kilometre"@en ;
        om:hasBase                 om:kilometre ;
        om:hasDimension            om:area-Dimension ;
        om:hasExponent             2 ;
        om:symbol                  "km2" ;
        om:unofficialAbbreviation  "10^6 m2" .

om:SpecificHeatCapacity
        a                     owl:Class ;
        rdfs:label            "specific heat capacity"@en , "soortelijke warmte"@nl ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a               owl:Restriction ;
                                owl:hasValue    om:specificEntropyOrSpecificHeatCapacity-Dimension ;
                                owl:onProperty  om:hasDimension
                              ] ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:SpecificHeatCapacityUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeLabel   "specifieke warmte"@nl , "specifieke warmtecapaciteit"@nl ;
        om:alternativeSymbol  "c_v" ;
        om:commonlyHasUnit    om:joulePerKelvinKilogram ;
        om:symbol             "c_p" .

om:gigametre  a          om:PrefixedUnit ;
        rdfs:comment     "The gigametre is a unit of length defined as 1.0e9 metre."@en ;
        rdfs:label       "10^9米"@zh , "gigameter"@nl , "gigametre"@en ;
        om:hasDimension  om:length-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:metre ;
        om:symbol        "Gm" .

om:metrePerFemtosecond-Time
        a                     om:MetrePerPrefixedSecond-Time ;
        rdfs:comment          "Metre per femtosecond is a unit of speed defined as metre divided by femtosecond."@en ;
        rdfs:label            "metre per femtosecond"@en , "meter per femtoseconde"@nl ;
        om:alternativeSymbol  "m·fs-1" , "m fs-1" ;
        om:hasDenominator     om:femtosecond-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/fs" .

om:calorie-Thermochemical
        a                    om:Unit , om:SingularUnit ;
        rdfs:comment         "The thermochemical calorie is a unit of energy defined as 4.184 joule."@en ;
        rdfs:label           "calorie (thermochemical)"@en ;
        om:LaTeXSymbol       "cal_{th}" ;
        om:alternativeLabel  "thermochemical calorie"@en ;
        om:hasDimension      om:energy-Dimension ;
        om:hasFactor         "4.184"^^xsd:float ;
        om:hasUnit           om:joule ;
        om:symbol            "cal_th" .

om:MagnetomotiveForce
        a                   owl:Class ;
        rdfs:label          "magnetomotive force"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:MagnetomotiveForceUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:electricCurrent-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        om:commonlyHasUnit  om:attoampere , om:decaampere , om:microampere , om:deciampere , om:femtoampere , om:exaampere , om:gilbert , om:petaampere , om:centiampere , om:kiloampere , om:hectoampere , om:ampere , om:megaampere , om:nanoampere , om:teraampere , om:gigaampere , om:milliampere , om:picoampere ;
        om:symbol           "F" .

om:CauseEndOfVaseLifeNonturgidFlowers
        a                    owl:Class ;
        rdfs:comment         "Oorzaak einde vaasleven slappe bloemen (1/0)."@nl ;
        rdfs:label           "oorzaak einde vaasleven slappe bloemen"@nl , "cause end of vase life nonturgid flowers"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "nonturgid flowers"@en ;
        om:commonlyHasUnit   om:_1-0 .

om:microwatt  a          om:PrefixedUnit ;
        rdfs:label       "microwatt"@nl , "microwatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:watt ;
        om:symbol        "μW" .

om:molePerGigametre  a        om:MolePerPrefixedMetre ;
        rdfs:label            "mole per gigameter"@nl , "mole per gigametre"@en ;
        om:alternativeSymbol  "mol·Gm-1" , "mol Gm-1" ;
        om:hasDenominator     om:gigametre ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/Gm" .

om:abvolt  a             om:Unit , om:SingularUnit ;
        rdfs:comment     "The abvolt is a unit of electric potential defined as 1.0e-8 volt."@en ;
        rdfs:label       "abvolt"@nl , "abvolt"@en ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasFactor     "1.0e-8"^^xsd:float ;
        om:hasUnit       om:volt ;
        om:symbol        "abV" .

om:NumberBuds  a            owl:Class ;
        rdfs:label          "aantal knoppen"@nl , "number buds"@en ;
        rdfs:subClassOf     om:Number ;
        om:commonlyHasUnit  om:one .

om:stilb  a              om:SingularUnit , om:Unit ;
        rdfs:comment     "The stilb is a unit of luminance defined as 1.0e4 candela per square metre."@en ;
        rdfs:label       "stilb"@nl , "stilb"@en ;
        om:hasDimension  om:luminance-Dimension ;
        om:hasFactor     "1.0e4"^^xsd:float ;
        om:hasUnit       om:candelaPerSquareMetre ;
        om:symbol        "sb" .

om:BudStadiumDay0  a         owl:Class ;
        rdfs:comment         "Knopstadium vaasdag 0 (start vaasleven) (code)."@nl ;
        rdfs:label           "knopstadium dag 0"@nl , "bud stadium day 0"@en ;
        rdfs:subClassOf      om:BudStadium ;
        om:alternativeLabel  "sday0"@en ;
        om:commonlyHasUnit   om:_1-5 .

om:petalumen  a          om:PrefixedUnit ;
        rdfs:label       "petalumen"@nl , "petalumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:lumen ;
        om:symbol        "Plm" .

om:cup-USCustomary  a        om:SingularUnit , om:Unit ;
        rdfs:comment         "The US customary cup is a unit of volume defined as 2.365882e-4 cubic metre."@en ;
        rdfs:label           "cup (US customary)"@en ;
        om:LaTeXCommand      "\\cupUnit" ;
        om:alternativeLabel  "US customary cup"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "2.365882e-4"^^xsd:float ;
        om:hasUnit           om:cubicMetre .

om:gramPerday  a  om:UnitDivision .

om:metrePerYoctosecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per yoctosecond squared is a unit of acceleration defined as metre divided by yoctosecond squared."@en ;
        rdfs:label            "metre per yoctosecond squared"@en , "meter per yoctoseconde kwadraat"@nl ;
        om:alternativeSymbol  "m ys-2" , "m·ys-2" ;
        om:hasDenominator     om:yoctosecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/ys2" .

om:yottamole  a          om:PrefixedUnit ;
        rdfs:label       "yottamol"@nl , "yottamole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:mole ;
        om:symbol        "Ymol" .

om:Number  a                       owl:Class ;
        rdfs:label                 "number"@en ;
        rdfs:subClassOf            om:Quantity ;
        rdfs:subClassOf            [ a                  owl:Restriction ;
                                     owl:allValuesFrom  [ a                  owl:Restriction ;
                                                          owl:allValuesFrom  om:NumberUnit ;
                                                          owl:onProperty     om:hasUnit
                                                        ] ;
                                     owl:onProperty     om:hasValue
                                   ] ;
        rdfs:subClassOf            [ a               owl:Restriction ;
                                     owl:hasValue    om:dimensionOne ;
                                     owl:onProperty  om:hasDimension
                                   ] ;
        om:commonlyHasUnit         om:one ;
        om:symbol                  "N" ;
        om:unofficialAbbreviation  "no" , "nr" , "#" .

om:StrouhalNumberUnit
        a                    owl:Class ;
        rdfs:label           "Strouhal number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:decimolair  a         om:PrefixedUnit ;
        rdfs:comment     "The decimolair is a unit of amount of substance concentration defined as 1.0e-1 molair."@en ;
        rdfs:label       "decimolair"@nl , "decimolair"@en ;
        om:hasDimension  om:amountOfSubstanceConcentration-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:molair ;
        om:symbol        "dM" .

om:JeansMass  a             owl:Class ;
        rdfs:comment        "The critical mass of a molecular cloud, above which it will be unstable to collapse."@en ;
        rdfs:label          "Jeans mass"@en ;
        rdfs:subClassOf     om:Mass ;
        om:commonlyHasUnit  om:solarMass , om:kilogram ;
        om:symbol           "M_J" .

om:decapascal  a         om:PrefixedUnit ;
        rdfs:label       "decapascal"@nl , "decapascal"@en ;
        om:hasDimension  om:pressure-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:pascal ;
        om:symbol        "daPa" .

om:ElectricChargeDensityUnit
        a                    owl:Class ;
        rdfs:label           "electric charge density unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:coulombPerCubicmetre )
                             ] .

om:MachNumberUnit  a         owl:Class ;
        rdfs:label           "Mach number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:second-TimeSquared
        a               om:UnitExponentiation ;
        rdfs:label      "seconde kwadraat"@nl , "second squared"@en ;
        om:hasBase      om:second-Time ;
        om:hasExponent  2 ;
        om:symbol       "s2" .

om:farad  a              om:SingularUnit , om:Unit ;
        rdfs:comment     "The farad is a unit of capacitance defined as ampere times second divided by volt = coulomb divided by volt = coulomb squared divided by joule = coulomb squared divided by newton times metre = second squared times coulomb squared divided by square metre times kilogram = second to the power 4 times ampere squared divided by square metre times kilogram."@en ;
        rdfs:label       "farad"@nl , "farad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasUnit       om:coulombPerVolt ;
        om:longcomment   "The farad is a unit of capacitance defined as ampere times second divided by volt = coulomb divided by volt = coulomb squared divided by joule = coulomb squared divided by newton times metre = second squared times coulomb squared divided by square metre times kilogram = second to the power 4 times ampere squared divided by square metre times kilogram. The farad is a derived unit in the International System of Units." ;
        om:symbol        "F" .

om:StrainUnit  a             owl:Class ;
        rdfs:label           "strain unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one om:percent )
                             ] .

om:biot  a               om:SingularUnit , om:Unit ;
        rdfs:comment     "The biot is a unit of electric current defined as 10 ampere."@en ;
        rdfs:label       "biot"@nl , "biot"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasFactor     "1.0e1"^^xsd:float ;
        om:hasUnit       om:ampere ;
        om:symbol        "Bi" .

om:giganewton  a         om:PrefixedUnit ;
        rdfs:label       "giganewton"@nl , "giganewton"@en ;
        om:hasDimension  om:force-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:newton ;
        om:symbol        "GN" .

om:MassFraction  a           owl:Class ;
        rdfs:label           "mass fraction"@en , "massafractie"@nl ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:MassFractionUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:dimensionOne ;
                               owl:onProperty  om:hasDimension
                             ] ;
        om:alternativeLabel  "concentration (w/w)"@en ;
        om:commonlyHasUnit   om:milligramPerHectogram , om:gramPerHectogram , om:microgramPerHectogram , om:partsPerMillion , om:one , om:percent , om:kilogramPerKilogram , om:gramPerKilogram , om:milligramPerKilogram , om:gramPerGram ;
        om:symbol            "w" .

om:centibecquerel  a     om:PrefixedUnit ;
        rdfs:comment     "The centibecquerel is a unit of activity defined as 1.0e-2 becquerel."@en ;
        rdfs:label       "centibecquerel"@nl , "centibecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:becquerel ;
        om:symbol        "cBq" .

om:Work  a                    owl:Class ;
        rdfs:comment          "Work is the energy when a force acts against resistance to produce motion in a body."@en ;
        rdfs:label            "工作"@zh , "arbeid"@nl , "work"@en ;
        rdfs:subClassOf       om:Energy ;
        om:alternativeSymbol  "A" ;
        om:commonlyHasUnit    om:kilocalorie-Mean , om:joule , om:quad , om:megaelectronvolt , om:BritishThermalUnit-59F , om:BritishThermalUnit-60F , om:wattHour , om:kilojoule , om:attojoule , om:decajoule , om:millijoule , om:kiloelectronvolt , om:therm-EC , om:calorie-20C , om:calorie-Mean , om:calorie-Thermochemical , om:BritishThermalUnit-39F , om:gigaelectronvolt , om:gigajoule , om:therm-US , om:calorie-InternationalTable , om:femtojoule , om:picojoule , om:BritishThermalUnit-Thermochemical , om:hectojoule , om:BritishThermalUnit-Mean , om:footPoundal , om:exajoule , om:erg , om:millinewtonMetre , om:BritishThermalUnit-InternationalTable , om:microjoule , om:newtonMetre , om:decijoule , om:kilowattHour , om:centijoule , om:electronvolt , om:terajoule , om:megaerg , om:calorie-15C , om:nanojoule , om:micronewtonMetre , om:petajoule , om:megajoule , om:terawattHour , om:tonOfTNT ;
        om:symbol             "W" .

om:millilux  a           om:PrefixedUnit ;
        rdfs:label       "millilux"@nl , "millilux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:lux ;
        om:symbol        "mlx" .

om:NumberUnit  a             owl:Class ;
        rdfs:label           "number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:franklin  a           om:SingularUnit , om:Unit ;
        rdfs:comment     "The franklin is a unit of electric charge defined as 3.335641e-10 coulomb."@en ;
        rdfs:label       "franklin"@nl , "franklin"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasFactor     "3.335641e-10"^^xsd:float ;
        om:hasUnit       om:coulomb ;
        om:symbol        "Fr" .

om:Displacement  a          owl:Class ;
        rdfs:label          "verplaatsing"@nl , "displacement"@en ;
        rdfs:subClassOf     om:Length ;
        om:commonlyHasUnit  om:fermi , om:pica-TeX , om:foot-USSurvey , om:chain , om:gigaparsec , om:furlong-International , om:micrometre , om:attometre , om:astronomicalUnit , om:point-TeX , om:pica-ATA , om:kilometre , om:megaparsec , om:fathom-USSurvey , om:gigametre , om:parsec , om:millimetre , om:yard-International , om:point-Didot , om:metre , om:terametre , om:rod-US , om:decametre , om:nauticalMile-International , om:point-ATA , om:exametre , om:kiloparsec , om:point-Postscript , om:pica-Postscript , om:mile-USSurvey , om:cicero , om:femtometre , om:nanometre , om:mil-Length , om:decimetre , om:solarRadius , om:petametre , om:mile-Statute , om:lightYear , om:angstrom , om:foot-International , om:hectometre , om:inch-International , om:centimetre , om:megametre , om:picometre , om:micron ;
        om:symbol           "d" .

om:actionOrAngularMomentum-Dimension
        a                              om:Dimension ;
        rdfs:label                     "action or angular momentum dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -1 .

om:gibibyte  a        om:PrefixedUnit ;
        rdfs:label    "gibibyte"@nl , "gibibyte"@en ;
        om:hasPrefix  om:gibi ;
        om:hasUnit    om:byte ;
        om:symbol     "GiB" .

om:teravolt  a           om:PrefixedUnit ;
        rdfs:label       "teravolt"@nl , "teravolt"@en ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:volt ;
        om:symbol        "TV" .

om:Mass  a                  owl:Class ;
        rdfs:comment        "Mass is the amount of matter of a phenomenon. It is a base quantity in the International System of Units. Mass is force divided by acceleration."@en ;
        rdfs:label          "质量"@zh , "massa"@nl , "mass"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:mass-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:MassUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:exagram , om:poundApothecaries , om:ounceAvoirdupois , om:unifiedAtomicMassUnit , om:ounceApothecaries , om:poundAvoirdupois , om:slug , om:petagram , om:hundredweight-US , om:carat-Mass , om:InternationalUnit , om:tonne , om:picogram , om:milligram , om:milligramRAE , om:gigagram , om:nanounifiedAtomicMassUnit , om:microgram , om:pennyweight-Troy , om:ton-Long , om:teragram , om:gram , om:decigram , om:megagram , om:nanogram , om:megatonne , om:grain , om:hundredweight-British , om:kilotonne , om:ton-Short , om:solarMass , om:decagram , om:kilogram , om:hectogram , om:attogram , om:femtogram , om:centigram , om:ton-ShortAssay ;
        om:symbol           "m" ;
        om:unofficialLabel  "weight" .

om:femtosecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "femtoseconde kwadraat"@nl , "femtosecond squared"@en ;
        om:hasBase      om:femtosecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "fs2" .

om:GramPerPrefixedLitre
        a                    owl:Class ;
        rdfs:label           "gram per prefixed litre"@en ;
        rdfs:subClassOf      om:UnitDivision ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:gram ;
                                                       owl:onProperty  om:hasNumerator
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasNumerator
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:PrefixedLitre ;
                                                           owl:onProperty     om:hasDenominator
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasDenominator
                                                           ] )
                             ] .

om:cubicMetrePerKilogram
        a                     om:UnitDivision ;
        rdfs:comment          "Cubic metre per kilogram is a unit of specific volume defined as cubic metre divided by kilogram."@en ;
        rdfs:label            "cubic metre per kilogram"@en , "kubieke meter per kilogram"@nl ;
        om:alternativeSymbol  "m3 kg-1" , "m3·kg-1" ;
        om:hasDenominator     om:kilogram ;
        om:hasDimension       om:specificVolume-Dimension ;
        om:hasNumerator       om:cubicMetre ;
        om:longcomment        "Cubic metre per kilogram is a unit of specific volume defined as cubic metre divided by kilogram. Cubic metre per kilogram is a derived unit in the International System of Units." ;
        om:symbol             "m3/kg" .

om:Diameter  a              owl:Class ;
        rdfs:label          "diameter"@en , "diameter"@nl , "直径"@zh ;
        rdfs:subClassOf     om:Length ;
        om:commonlyHasUnit  om:femtometre , om:mile-USSurvey , om:nauticalMile-International , om:picometre , om:centimetre , om:astronomicalUnit , om:yard-International , om:micrometre , om:pica-ATA , om:exametre , om:pica-TeX , om:decimetre , om:point-Didot , om:rod-US , om:angstrom , om:attometre , om:kiloparsec , om:gigametre , om:fermi , om:point-TeX , om:solarRadius , om:metre , om:megaparsec , om:kilometre , om:micron , om:foot-International , om:millimetre , om:inch-International , om:terametre , om:parsec , om:megametre , om:petametre , om:nanometre , om:hectometre , om:point-Postscript , om:furlong-International , om:mile-Statute , om:foot-USSurvey , om:gigaparsec , om:mil-Length , om:cicero , om:decametre , om:point-ATA , om:chain , om:lightYear , om:fathom-USSurvey , om:pica-Postscript ;
        om:symbol           "d" .

om:peck-US  a                om:SingularUnit , om:Unit ;
        rdfs:comment         "The US peck is a unit of volume defined as 8.809768e-3 cubic metre."@en ;
        rdfs:label           "peck (US)"@en ;
        om:alternativeLabel  "US peck"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "8.809768e-3"^^xsd:float ;
        om:hasUnit           om:cubicMetre ;
        om:symbol            "pk" .

om:centisievert  a       om:PrefixedUnit ;
        rdfs:label       "centisievert"@nl , "centisievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:sievert ;
        om:symbol        "cSv" .

om:abcoulomb  a          om:SingularUnit , om:Unit ;
        rdfs:comment     "The abcoulomb is a unit of electric charge defined as 10 coulomb."@en ;
        rdfs:label       "abcoulomb"@nl , "abcoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasFactor     "1.0e1"^^xsd:float ;
        om:hasUnit       om:coulomb ;
        om:symbol        "abC" .

om:zeptosteradian  a     om:PrefixedUnit ;
        rdfs:label       "zeptosteradiaal"@nl , "zeptosteradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:steradian ;
        om:symbol        "zsr" .

om:_0-5  a               om:SingularUnit , om:Unit ;
        rdfs:label       "0-5"@nl , "0-5"@en ;
        om:hasDimension  om:dimensionOne .

om:FatMassFraction  a       owl:Class ;
        rdfs:comment        "The fraction of the mass of fat in a phenomenon"@en ;
        rdfs:label          "fat mass fraction"@en ;
        rdfs:subClassOf     om:MassFraction ;
        om:commonlyHasUnit  om:gramPerGram , om:percent , om:one .

om:NumberColor3  a           owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 3 poster 50% groen."@nl ;
        rdfs:label           "aantal kleur 3"@nl , "number color 3"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "color_3"@en ;
        om:commonlyHasUnit   om:one .

om:quad  a               om:SingularUnit , om:Unit ;
        rdfs:comment     "The quad is a unit of energy defined as 1.0e15 British thermal unit (International Table)."@en ;
        rdfs:label       "quad"@en ;
        om:LaTeXCommand  "\\quadUnit" ;
        om:hasDimension  om:energy-Dimension ;
        om:hasFactor     "1.0e15"^^xsd:float ;
        om:hasUnit       om:BritishThermalUnit-InternationalTable .

om:Height  a                owl:Class ;
        rdfs:label          "height"@en , "hoogte"@nl ;
        rdfs:subClassOf     om:Length ;
        om:commonlyHasUnit  om:parsec , om:kilometre , om:foot-International , om:mile-Statute , om:petametre , om:megametre , om:micron , om:angstrom , om:pica-ATA , om:lightYear , om:mil-Length , om:pica-Postscript , om:hectometre , om:nanometre , om:decimetre , om:attometre , om:decametre , om:micrometre , om:centimetre , om:megaparsec , om:solarRadius , om:point-TeX , om:nauticalMile-International , om:foot-USSurvey , om:millimetre , om:kiloparsec , om:chain , om:point-Postscript , om:point-ATA , om:mile-USSurvey , om:terametre , om:yard-International , om:rod-US , om:astronomicalUnit , om:inch-International , om:picometre , om:exametre , om:metre , om:fathom-USSurvey , om:fermi , om:point-Didot , om:gigametre , om:femtometre , om:furlong-International , om:gigaparsec , om:pica-TeX , om:cicero ;
        om:symbol           "h" .

om:energy-Dimension  a                 om:Dimension ;
        rdfs:label                     "energy dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                2 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -2 .

om:AreaDensity  a           owl:Class ;
        rdfs:label          "oppervlaktedichtheid"@nl , "area density"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:AreaDensityUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:kilogramPerHectare , om:kilogramPerSquareMetre , om:gramPerSquareMetre .

om:alternativeSymbol  a      owl:AnnotationProperty ;
        rdfs:label           "別の記号"@ja , "alternative symbol"@en ;
        om:alternativeLabel  "別の記号を持つ"@ja , "has alternative symbol"@en .

om:BondAlbedo  a             owl:Class ;
        rdfs:comment         "Is the fraction of the total incident solar radiation - the radiation at all wavelengths - that is reflected or scattered by an object in all directions."@en ;
        rdfs:label           "bond albedo"@en ;
        rdfs:subClassOf      om:Albedo ;
        om:alternativeLabel  "spherical albedo"@en ;
        om:commonlyHasUnit   om:one .

om:PrefixedWatt  a           owl:Class ;
        rdfs:label           "prefixed watt"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:watt ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:yobibyte  a        om:PrefixedUnit ;
        rdfs:label    "yobibyte"@nl , "yobibyte"@en ;
        om:hasPrefix  om:yobi ;
        om:hasUnit    om:byte ;
        om:symbol     "YiB" .

om:euroPerTonne  a         om:UnitDivision ;
        rdfs:label         "euro per tonne"@en ;
        om:hasDenominator  om:tonne ;
        om:hasNumerator    om:euro .

ombibo:Astrophysical_Techniques_chapter3
        a                  bibo:Chapter ;
        dc:title           "Photometry" ;
        bibo:chapter       "3" ;
        bibo:pageEnd       "365" ;
        bibo:pageStart     "329" ;
        bibo:reproducedIn  ombibo:Astrophysical_Techniques .

om:röntgen  a            om:SingularUnit , om:Unit ;
        rdfs:comment     "The röntgen is a unit of exposure to x and γ rays defined as 2.58e-4 coulomb per kilogram."@en ;
        rdfs:label       "röntgen"@nl , "röntgen"@en ;
        om:hasDimension  om:exposureToXAndGammaRays-Dimension ;
        om:hasFactor     "2.58e-4"^^xsd:float ;
        om:hasUnit       om:coulombPerKilogram ;
        om:symbol        "R" .

om:gauss  a                   om:SingularUnit , om:Unit ;
        rdfs:comment          "The gauss is a unit of magnetic flux density defined as 1.0e-4 tesla."@en ;
        rdfs:label            "gauss"@nl , "gauss"@en ;
        om:alternativeLabel   "abtesla"@nl , "abtesla"@en ;
        om:alternativeSymbol  "Gs" ;
        om:hasDimension       om:magneticFluxDensity-Dimension ;
        om:hasFactor          "1.0e-4"^^xsd:float ;
        om:hasUnit            om:tesla ;
        om:symbol             "G" .

om:NumberBudStadium  a      owl:Class ;
        rdfs:label          "aantal knopstadium"@nl , "number bud stadium"@en ;
        rdfs:subClassOf     om:Number ;
        om:commonlyHasUnit  om:one .

om:dryPint-US  a             om:Unit , om:SingularUnit ;
        rdfs:comment         "The US dry pint is a unit of volume defined as 5.506105e-4 cubic metre."@en ;
        rdfs:label           "dry pint (US)"@en ;
        om:alternativeLabel  "US dry pint"@en , "pint (US dry)"@en ;
        om:hasDimension      om:volume-Dimension ;
        om:hasFactor         "5.506105e-4"^^xsd:float ;
        om:hasUnit           om:cubicMetre ;
        om:symbol            "dry pt" .

om:microtesla  a         om:PrefixedUnit ;
        rdfs:label       "microtesla"@nl , "microtesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:tesla ;
        om:symbol        "μT" .

om:NumberBudStadium4  a      owl:Class ;
        rdfs:comment         "Roos aantal in knopstadium 4: spitse knop."@nl ;
        rdfs:label           "aantal knopstadium 4"@nl , "number bud stadium 4"@en ;
        rdfs:subClassOf      om:NumberBudStadium ;
        om:alternativeLabel  "s4"@en ;
        om:commonlyHasUnit   om:one .

om:ReluctanceUnit  a         owl:Class ;
        rdfs:label           "reluctance unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:reciprocalHenry )
                             ] .

om:picoohm  a            om:PrefixedUnit ;
        rdfs:label       "picoohm"@nl , "picoohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:ohm ;
        om:symbol        "pΩ" .

om:amperePerMetre  a          om:UnitDivision ;
        rdfs:comment          "Ampere per metre is a unit of magnetic field defined as ampere divided by metre."@en ;
        rdfs:label            "ampère per meter"@nl , "ampere per metre"@en ;
        om:alternativeSymbol  "A·m-1" , "A m-1" ;
        om:hasDenominator     om:metre ;
        om:hasDimension       om:MagneticField-Dimension ;
        om:hasNumerator       om:ampere ;
        om:longcomment        "Ampere per metre is a unit of magnetic field defined as ampere divided by metre. Ampere per metre is a derived unit in the International System of Units." ;
        om:symbol             "A/m" .

om:NumberLeaves  a          owl:Class ;
        rdfs:label          "aantal bladeren"@nl , "number leaves"@en ;
        rdfs:subClassOf     om:Number ;
        om:commonlyHasUnit  om:one .

om:nanoradian  a         om:PrefixedUnit ;
        rdfs:label       "nanoradiaal"@nl , "nanoradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:nano ;
        om:hasUnit       om:radian ;
        om:symbol        "nrad" .

om:AngularSpeedUnit  a       owl:Class ;
        rdfs:label           "angular speed unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:millisecond-AnglePerYear om:radianPerSecond-Time )
                             ] .

om:yottahertz  a         om:PrefixedUnit ;
        rdfs:comment     "The yottahertz is a unit of frequency defined as 1.0e24 hertz."@en ;
        rdfs:label       "yottahertz"@nl , "yottahertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:hertz ;
        om:symbol        "YHz" .

om:siemensPerMetre  a         om:UnitDivision ;
        rdfs:label            "siemens per meter"@nl , "siemens per metre"@en ;
        om:alternativeSymbol  "S·m-1" , "S m-1" ;
        om:hasDenominator     om:metre ;
        om:hasDimension       om:electricalConductivity-Dimension ;
        om:hasNumerator       om:siemens ;
        om:symbol             "S/m" .

om:centifarad  a         om:PrefixedUnit ;
        rdfs:comment     "The centifarad is a unit of capacitance defined as 1.0e-2 farad."@en ;
        rdfs:label       "centifarad"@nl , "centifarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:farad ;
        om:symbol        "cF" .

om:petacandela  a        om:PrefixedUnit ;
        rdfs:comment     "The petacandela is a unit of luminous intensity defined as 1.0e15 candela."@en ;
        rdfs:label       "petacandela"@nl , "petacandela"@en ;
        om:hasDimension  om:luminousIntensity-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:candela ;
        om:symbol        "Pcd" .

om:gigagramPerLitre  a        om:PrefixedGramPerLitre ;
        rdfs:comment          "Gigagram per litre is a unit of density defined as gigagram divided by litre."@en ;
        rdfs:label            "gigagram per liter"@nl , "gigagram per litre"@en ;
        om:alternativeSymbol  "Gg l-1" , "Gg·l-1" ;
        om:hasDenominator     om:litre ;
        om:hasDimension       om:density-Dimension ;
        om:hasNumerator       om:gigagram ;
        om:symbol             "Gg/l" .

om:VolumetricHeatCapacityUnit
        a                    owl:Class ;
        rdfs:label           "volumetric heat capacity unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:joulePerCubicMetreKelvin )
                             ] .

om:femtowatt  a          om:PrefixedUnit ;
        rdfs:label       "femtowatt"@nl , "femtowatt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:watt ;
        om:symbol        "fW" .

om:gigafarad  a          om:PrefixedUnit ;
        rdfs:comment     "The gigafarad is a unit of capacitance defined as 1.0e9 farad."@en ;
        rdfs:label       "gigafarad"@nl , "gigafarad"@en ;
        om:hasDimension  om:capacitance-Dimension ;
        om:hasPrefix     om:giga ;
        om:hasUnit       om:farad ;
        om:symbol        "GF" .

om:femtoampere  a        om:PrefixedUnit ;
        rdfs:comment     "The femtoampere is a unit of electric current defined as 1.0e-15 ampere."@en ;
        rdfs:label       "femtoampère"@nl , "femtoampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:femto ;
        om:hasUnit       om:ampere ;
        om:symbol        "fA" .

om:ElectricalResistanceUnit
        a                    owl:Class ;
        rdfs:label           "electrical resistance unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:abohm om:ohm om:statohm om:voltPerAmpere )
                                              ] om:PrefixedOhm )
                             ] .

om:hectometrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Hectometre per second squared is a unit of acceleration defined as hectometre divided by second squared."@en ;
        rdfs:label            "hectometre per second squared"@en , "hectometer per seconde kwadraat"@nl ;
        om:alternativeSymbol  "hm s-2" , "hm·s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:hectometre ;
        om:symbol             "hm/s2" .

om:centidegreeCelsius
        a                om:PrefixedUnit ;
        rdfs:comment     "The centidegree Celsius is a unit of temperature defined as 1.0e-2 degree Celsius."@en ;
        rdfs:label       "centigraad Celsius"@nl , "centidegree Celsius"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:degreeCelsius ;
        om:symbol        "c°C" .

om:SingularUnit  a       owl:Class ;
        rdfs:label       "単数単位"@ja , "singular unit"@en ;
        rdfs:subClassOf  om:Unit .

om:_1337.33OnTheKelvinScale
        a                     om:FixedPoint ;
        rdfs:label            "1337.33 on the Kelvin scale"@en ;
        om:hasNumericalValue  "1337.33" ;
        om:hasScale           om:KelvinScale .

om:HeatFluxDensity  a       owl:Class ;
        rdfs:label          "heat flux density"@en ;
        rdfs:subClassOf     om:PowerDensity ;
        om:commonlyHasUnit  om:wattPerSquareMetre .

om:ShearStorageModulus
        a                   owl:Class ;
        rdfs:label          "shear storage modulus"@en ;
        rdfs:subClassOf     om:StorageModulus ;
        om:commonlyHasUnit  om:atmosphere-Technical , om:bar , om:torr , om:millimetreOfMercury , om:picopascal , om:decapascal , om:centimetreOfMercury , om:hectopascal , om:exapascal , om:micropascal , om:atmosphere-Standard , om:decibar , om:millibar , om:terapascal , om:metreOfMercury , om:gigapascal , om:pascal , om:centipascal , om:newtonPerSquareMetre , om:petapascal , om:femtopascal , om:megapascal , om:nanopascal , om:millipascal , om:attopascal , om:kilopascal , om:barye , om:decipascal , om:kilogramSecond-TimeToThePower-2ReciprocalMetre , om:microbar ;
        om:symbol           "G'" .

om:FahrenheitScale  a    om:IntervalScale ;
        rdfs:label       "华氏温标"@zh , "Fahrenheitschaal"@nl , "Fahrenheit scale"@en ;
        om:hasDimension  om:thermodynamicTemperature-Dimension ;
        om:hasFactor     "1.8"^^xsd:float ;
        om:hasOff-Set    "-459.67"^^xsd:float ;
        om:hasScale      om:KelvinScale ;
        om:hasUnit       om:degreeFahrenheit .

om:AreaDensityUnit  a        owl:Class ;
        rdfs:label           "area density unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:gramPerSquareMetre om:kilogramPerSquareMetre om:kilogramPerHectare )
                                              ] )
                             ] .

om:exasecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "exaseconde kwadraat"@nl , "exasecond squared"@en ;
        om:hasBase      om:exasecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "Es2" .

om:LewisNumberUnit  a        owl:Class ;
        rdfs:label           "Lewis number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:solarMassPerGigayearCubicKiloparsec
        a                     om:UnitDivision ;
        rdfs:comment          "The amount of stellar mass created per cubic kiloparsec in each billion years."@en ;
        rdfs:label            "solar mass per gigayear cubic kiloparsec"@en ;
        om:LaTeXSymbol        "M_{\\astrosun}Gyr^{-1}kpc^{-1}" ;
        om:alternativeSymbol  "M_☉·Gyr-1·kpc-3" , "M_☉ Gyr-1 kpc-3" ;
        om:hasDenominator     om:gigayearCubicKiloparsec ;
        om:hasNumerator       om:solarMass ;
        om:symbol             "M_☉/(Gyr kpc3)" .

om:watt  a               om:SingularUnit , om:Unit ;
        rdfs:comment     "The watt is a unit of power defined as joule divided by second = newton times metre divided by second = volt times ampere = kilogram times square metre divided by second to the power 3."@en ;
        rdfs:label       "watt"@nl , "watt"@en ;
        om:hasDimension  om:power-Dimension ;
        om:hasUnit       om:joulePerSecond-Time ;
        om:longcomment   "The watt is a unit of power defined as joule divided by second = newton times metre divided by second = volt times ampere = kilogram times square metre divided by second to the power 3. The watt is a derived unit in the International System of Units." ;
        om:symbol        "W" .

om:candelaPerSquareCentimetre
        a                     om:UnitDivision ;
        rdfs:label            "candela per vierkante centimeter"@nl , "candela per square centimetre"@en ;
        om:alternativeSymbol  "cd·cm-1" , "cd cm-1" ;
        om:hasDenominator     om:squareCentimetre ;
        om:hasDimension       om:luminance-Dimension ;
        om:hasNumerator       om:candela ;
        om:symbol             "cd/cm" .

om:kilocalorie-MeanPerHectogram
        a                     om:UnitDivision ;
        rdfs:label            "kilocalorie (mean) per hectogram"@en ;
        om:alternativeLabel   "kilocalorie per 100 gram"@en ;
        om:alternativeSymbol  "kcal/100 g" , "kcal hg-1" , "kcal·hg-1" ;
        om:hasDenominator     om:hectogram ;
        om:hasDimension       om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasNumerator       om:kilocalorie-Mean ;
        om:symbol             "kcal/hg" .

om:centimetrePerCubicCentimetre
        a                     om:UnitDivision ;
        rdfs:label            "centimeter per kubieke centimeter"@nl , "centimetre per cubic centimetre"@en ;
        om:alternativeSymbol  "cm·cm-3" , "cm cm-3" ;
        om:hasDenominator     om:cubicCentimetre ;
        om:hasNumerator       om:centimetre ;
        om:symbol             "cm/cm3" .

om:Capacitance  a            owl:Class ;
        rdfs:comment         "Capacitance is the ability to hold electrical charge. It is a derived quantity in the International System of Units. Capacitance is electric charge divided by electric potential."@en ;
        rdfs:label           "capaciteit"@nl , "capacitance"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:capacitance-Dimension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:CapacitanceUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        om:alternativeLabel  "electrische capaciteit"@nl , "electric capacitance"@en ;
        om:commonlyHasUnit   om:decifarad , om:decafarad , om:petafarad , om:farad , om:coulombPerVolt , om:microfarad , om:attofarad , om:nanofarad , om:abfarad , om:terafarad , om:kilofarad , om:femtofarad , om:centifarad , om:statfarad , om:exafarad , om:millifarad , om:hectofarad , om:gigafarad , om:megafarad , om:picofarad ;
        om:symbol            "C" .

om:cubicMetrePerMole  a       om:UnitDivision ;
        rdfs:label            "kubieke meter per mol"@nl , "cubic metre per mole"@en ;
        om:alternativeSymbol  "m3·mol-1" , "m3 mol-1" ;
        om:hasDenominator     om:mole ;
        om:hasNumerator       om:cubicMetre ;
        om:symbol             "m3/mol" .

om:milligauss  a         om:PrefixedUnit ;
        rdfs:comment     "The milligauss is a unit of magnetic flux density defined as 1.0e-3 gauss."@en ;
        rdfs:label       "milligauss"@nl , "milligauss"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:milli ;
        om:hasUnit       om:gauss ;
        om:symbol        "mG" .

om:lambert  a            om:SingularUnit , om:Unit ;
        rdfs:comment     "The lambert is a unit of luminance defined as 3.183099e3 candela per square metre."@en ;
        rdfs:label       "lambert"@nl , "lambert"@en ;
        om:hasDimension  om:luminance-Dimension ;
        om:hasFactor     "3.183099e3"^^xsd:float ;
        om:hasUnit       om:candelaPerSquareMetre .

om:Temperature  a                  owl:Class ;
        rdfs:comment               "Temperature is the extent to which an object is hot."@en ;
        rdfs:label                 "temperatuur"@nl , "temperature"@en , "温度"@zh ;
        rdfs:subClassOf            om:Quantity ;
        rdfs:subClassOf            [ a                  owl:Restriction ;
                                     owl:allValuesFrom  [ a                  owl:Restriction ;
                                                          owl:allValuesFrom  [ a            owl:Class ;
                                                                               owl:unionOf  ( om:TemperatureUnit om:Temperature_scale )
                                                                             ] ;
                                                          owl:onProperty     om:hasUnit
                                                        ] ;
                                     owl:onProperty     om:hasValue
                                   ] ;
        rdfs:subClassOf            [ a               owl:Restriction ;
                                     owl:hasValue    om:thermodynamicTemperature-Dimension ;
                                     owl:onProperty  om:hasDimension
                                   ] ;
        rdfs:subClassOf            [ a                  owl:Restriction ;
                                     owl:allValuesFrom  [ a          owl:Class ;
                                                          owl:oneOf  ( om:CelsiusScale om:FahrenheitScale om:ReaumurScale om:KelvinScale om:RankineScale )
                                                        ] ;
                                     owl:onProperty     om:hasScale
                                   ] ;
        om:alternativeSymbol       "θ" , "t" ;
        om:commonlyHasUnit         om:femtodegreeCelsius , om:decikelvin , om:centidegreeCelsius , om:attokelvin , om:degreeFahrenheit , om:millidegreeCelsius , om:megakelvin , om:degreeReaumur , om:kelvin , om:millikelvin , om:attodegreeCelsius , om:nanodegreeCelsius , om:decidegreeCelsius , om:microdegreeCelsius , om:centikelvin , om:degreeCelsius , om:decakelvin , om:kilokelvin , om:petakelvin , om:picodegreeCelsius , om:femtokelvin , om:microkelvin , om:picokelvin , om:hectokelvin , om:gigakelvin , om:degreeRankine , om:nanokelvin , om:exakelvin , om:terakelvin ;
        om:symbol                  "T" ;
        om:unofficialAbbreviation  "temp" .

om:DoseEquivalent  a        owl:Class ;
        rdfs:comment        "Dose equivalent is a measure of the radiation dose to tissue where an attempt has been made to allow for the different relative biological effects of different types of ionizing radiation."@en ;
        rdfs:label          "dose equivalent"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:DoseEquivalentUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:exasievert , om:microsievert , om:picosievert , om:terasievert , om:petasievert , om:sievert , om:rem , om:decasievert , om:centisievert , om:millisievert , om:gigasievert , om:kilosievert , om:decisievert , om:femtosievert , om:megasievert , om:nanosievert , om:attosievert , om:hectosievert .

om:megamole  a           om:PrefixedUnit ;
        rdfs:label       "megamol"@nl , "megamole"@en ;
        om:hasDimension  om:amountOfSubstance-Dimension ;
        om:hasPrefix     om:mega ;
        om:hasUnit       om:mole ;
        om:symbol        "Mmol" .

om:grain  a              om:SingularUnit , om:Unit ;
        rdfs:comment     "The grain is a unit of mass defined as 6.479891e-5 kilogram."@en ;
        rdfs:label       "grain"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasFactor     "6.479891e-5"^^xsd:float ;
        om:hasUnit       om:kilogram ;
        om:symbol        "gr" .

om:picometrePerSecond-TimeSquared
        a                     om:PrefixedMetrePerSecond-TimeSquared ;
        rdfs:comment          "Picometre per second squared is a unit of acceleration defined as picometre divided by second squared."@en ;
        rdfs:label            "picometer per seconde kwadraat"@nl , "picometre per second squared"@en ;
        om:alternativeSymbol  "pm·s-2" , "pm s-2" ;
        om:hasDenominator     om:second-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:picometre ;
        om:symbol             "pm/s2" .

om:FourierNumberForMassTransferUnit
        a                    owl:Class ;
        rdfs:label           "Fourier number for mass transfer unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:NumberManualFirmness
        a                   owl:Class ;
        rdfs:label          "aantal manuele stevigheid"@nl , "number manual firmness"@en ;
        rdfs:subClassOf     om:Number ;
        om:commonlyHasUnit  om:one .

om:centijoule  a         om:PrefixedUnit ;
        rdfs:comment     "The centijoule is a unit of energy defined as 1.0e-2 joule."@en ;
        rdfs:label       "centijoule"@nl , "centijoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:joule ;
        om:symbol        "cJ" .

om:wattPerHertz  a            om:UnitDivision ;
        rdfs:label            "watt per hertz"@nl , "watt per hertz"@en ;
        om:alternativeSymbol  "W·Hz-1" , "W Hz-1" ;
        om:hasDenominator     om:hertz ;
        om:hasNumerator       om:watt ;
        om:symbol             "W/Hz" .

dc:creator  a   owl:AnnotationProperty .

om:Weight  a                  owl:Class ;
        rdfs:comment          "Weight is a force that attracts a body towards another (reference) body."@en ;
        rdfs:label            "gewicht"@nl , "weight"@en ;
        rdfs:subClassOf       om:Force ;
        om:alternativeSymbol  "P" , "W" ;
        om:commonlyHasUnit    om:petanewton , om:ton-Force-Short , om:centinewton , om:decinewton , om:femtonewton , om:kip , om:teranewton , om:meganewton , om:micronewton , om:pound-Force , om:dyne , om:decanewton , om:kilonewton , om:attonewton , om:hectonewton , om:exanewton , om:poundal , om:giganewton , om:millinewton , om:piconewton , om:newton , om:metreKilogramPerSecond-TimeSquared , om:nanonewton ;
        om:symbol             "G" .

om:NumberBotrytis0  a        owl:Class ;
        rdfs:comment         "Aantal bloemen zonder Botrytis."@nl ;
        rdfs:label           "aantal Botrytis 0"@nl , "number Botrytis 0"@en ;
        rdfs:subClassOf      om:NumberBotrytis ;
        om:alternativeLabel  "b0"@en ;
        om:commonlyHasUnit   om:one .

om:fillet  a        om:Unit ;
        rdfs:label  "filet"@nl , "fillet"@en .

om:Reluctance  a            owl:Class ;
        rdfs:label          "reluctance"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:reluctance-Dimension ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:ReluctanceUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:reciprocalHenry ;
        om:symbol           "τ" .

om:yoctoradian  a        om:PrefixedUnit ;
        rdfs:label       "yoctoradiaal"@nl , "yoctoradian"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:radian ;
        om:symbol        "yrad" .

om:InternationalSystemOfUnits
        a                      om:SystemOfUnits ;
        rdfs:label             "International System of Units"@en , "国际单位制"@zh , "Internationale Stelsel van Eenheden"@nl ;
        om:abbreviation        "SI" ;
        om:hasBaseQuantity     om:AmountOfSubstance , om:LuminousIntensity , om:Length , om:Mass , om:Time , om:ThermodynamicTemperature , om:ElectricCurrent ;
        om:hasBaseUnit         om:metre , om:mole , om:second-Time , om:kelvin , om:ampere , om:candela , om:kilogram ;
        om:hasDerivedQuantity  om:ElectricalResistivity , om:Wavenumber , om:LuminousEfficacy , om:MagneticFluxDensity , om:MolarHeatCapacity , om:SpecificVolume , om:AbsorbedDoseRate , om:ElectricCharge , om:Pressure , om:Force , om:Capacitance , om:SolidAngle , om:Area , om:Permittivity , om:Irradiance , om:MolarMass , om:ElectricPotential , om:Momentum , om:Energy , om:Frequency , om:Luminance , om:MagneticFlux , om:Activity , om:ElectricalConductance , om:AbsorbedDose , om:SurfaceTension , om:LuminousFlux , om:Volume , om:Exposure , om:CatalyticActivity , om:HeatCapacity , om:Action , om:Density , om:Inductance , om:AngularSpeed , om:DoseEquivalent , om:ElectricalResistance , om:Power , om:PermeabilityOfFreeSpace , om:Torque , om:Acceleration , om:AngularMomentum , om:CurrentDensity , om:Speed , om:Illuminance , om:MagnetomotiveForce , om:ElectricalConductivity , om:DynamicViscosity , om:LuminousEnergy , om:SpecificHeatCapacity , om:AngularAcceleration , om:Angle ;
        om:hasDerivedUnit      om:decihertz , om:exajoule , om:petamole , om:nanosteradian , om:cubicMicrometre , om:exahertz , om:giganewton , om:deciradian , om:terafarad , om:exawatt , om:zeptoradian , om:exavolt , om:decafarad , om:cubicDecimetre , om:zettanewton , om:tesla , om:newtonMetre , om:squareGigametre , om:centicandela , om:yoctomole , om:petagray , om:centilumen , om:decikelvin , om:exalux , om:nanogray , om:decalux , om:gigamole , om:decikatal , om:petapascal , om:picosievert , om:femtosecond-Time , om:kilomole , om:yottahertz , om:nanopascal , om:microhertz , om:exagram , om:yottajoule , om:decisiemens , om:gigacoulomb , om:decibecquerel , om:decamole , om:nanovolt , om:metrePerCentisecond-TimeSquared , om:zettagray , om:petacandela , om:decaampere , om:decawatt , om:nanosiemens , om:yoctosiemens , om:centisiemens , om:squareZeptometre , om:terasiemens , om:hectometre , om:gigatesla , om:milliwatt , om:zettakelvin , om:metrePerHectosecond-Time , om:cubicZeptometre , om:hectopascal , om:millihertz , om:metrePerDecisecond-Time , om:megalux , om:femtogray , om:nanolumen , om:megakatal , om:attoohm , om:picoradian , om:kilobecquerel , om:petametre , om:megagram , om:microampere , om:metrePerMillisecond-TimeSquared , om:picoohm , om:decimetrePerSecond-Time , om:zettacoulomb , om:yoctogray , om:cubicTerametre , om:kilogramPerCubicDecimetre , om:yoctohertz , om:cubicMillimetre , om:nanosecond-Time , om:nanobecquerel , om:femtosteradian , om:gray , om:petacoulomb , om:kilogramPerCubicmetre , om:megacandela , om:centipascal , om:gramPerCubicmetre , om:microsievert , om:femtowatt , om:microweber , om:microfarad , om:yottavolt , om:picolux , om:zettametre , om:zettasecond-Time , om:microradian , om:squarePetametre , om:femtometre , om:yoctoradian , om:decinewton , om:metrePerFemtosecond-Time , om:petajoule , om:terahertz , om:picobecquerel , om:gigakatal , om:nanokatal , om:femtopascal , om:microsiemens , om:kilosievert , om:microhenry , om:hectoohm , om:kilohertz , om:microkatal , om:metrePerNanosecond-Time , om:nanoampere , om:yoctosecond-Time , om:squareHectometre , om:metrePerMegasecond-TimeSquared , om:decametre , om:gigavolt , om:petalux , om:metrePerZeptosecond-TimeSquared , om:nanoweber , om:metrePerDecasecond-TimeSquared , om:teralux , om:lux , om:metrePerCentisecond-Time , om:coulomb , om:nanolux , om:faradPerMetre , om:megapascal , om:reciprocalMetre , om:decaweber , om:yottasievert , om:attometrePerSecond-TimeSquared , om:megasievert , om:micromole , om:zeptometrePerSecond-TimeSquared , om:terasecond-Time , om:picoweber , om:microlumen , om:kilotesla , om:yoctonewton , om:terasievert , om:hectogram , om:nanogram , om:picokatal , om:zettavolt , om:femtobecquerel , om:decatesla , om:hectowatt , om:exametrePerSecond-Time , om:squareMillimetre , om:yottatesla , om:metrePerPicosecond-TimeSquared , om:centiohm , om:terajoule , om:petanewton , om:decicandela , om:millimetrePerSecond-Time , om:megatesla , om:decaohm , om:micronewton , om:kilovolt , om:teramole , om:hectotesla , om:centifarad , om:cubicMegametre , om:zettagram , om:yoctohenry , om:nanomole , om:centidegreeCelsius , om:zeptogray , om:metrePerTerasecond-TimeSquared , om:exakelvin , om:zeptokelvin , om:terametre , om:hectometrePerSecond-Time , om:teracoulomb , om:kilosiemens , om:femtoampere , om:deciohm , om:hectocandela , om:centiradian , om:decacandela , om:yottafarad , om:microsecond-Time , om:squareDecametre , om:yoctopascal , om:yottacoulomb , om:attovolt , om:squareDecimetre , om:yottamole , om:joulePerKelvinMole , om:cubicZettametre , om:metrePerHectosecond-TimeSquared , om:zettafarad , om:millisievert , om:attosteradian , om:megavolt , om:zettalumen , om:decahenry , om:metrePerDecasecond-Time , om:squareYottametre , om:squareNanometre , om:hectonewton , om:metrePerSecond-TimeSquared , om:milligramPerCubicmetre , om:squarePicometre , om:gigagram , om:decasecond-Time , om:metrePerYottasecond-Time , om:becquerel , om:decakatal , om:attonewton , om:yottasecond-Time , om:cubicExametre , om:yottalux , om:coulombPerSquareMetre , om:gigasecond-Time , om:exahenry , om:zeptokatal , om:joulePerMole , om:exakatal , om:centisievert , om:attohertz , om:cubicFemtometre , om:gigahenry , om:picowatt , om:femtotesla , om:megalumen , om:yoctokatal , om:exalumen , om:decimetre , om:zeptolumen , om:yoctotesla , om:yoctometrePerSecond-TimeSquared , om:wattPerSteradian , om:zeptosievert , om:radianPerSecond-TimeSquared , om:hectosiemens , om:exabecquerel , om:teralumen , om:yottacandela , om:yottahenry , om:megaweber , om:metrePerExasecond-Time , om:cubicYoctometre , om:yoctojoule , om:millifarad , om:petasiemens , om:micrometrePerSecond-TimeSquared , om:volt , om:decilumen , om:teraampere , om:centimetre , om:yottagram , om:metrePerZettasecond-TimeSquared , om:ohm , om:millivolt , om:metrePerGigasecond-Time , om:zettapascal , om:attoradian , om:microjoule , om:newton , om:metrePerAttosecond-TimeSquared , om:yottalumen , om:squareZettametre , om:femtoradian , om:coulombPerCubicmetre , om:decasievert , om:yottaweber , om:squareMicrometre , om:kilofarad , om:megacoulomb , om:picotesla , om:micrometre , om:megametre , om:petavolt , om:voltPerMetre , om:zeptocoulomb , om:centibecquerel , om:hectosecond-Time , om:petatesla , om:zettahenry , om:picometrePerSecond-TimeSquared , om:femtojoule , om:yoctolumen , om:femtosiemens , om:milligray , om:coulombPerKilogram , om:decimetrePerSecond-TimeSquared , om:millijoule , om:microsteradian , om:nanotesla , om:centinewton , om:gigalux , om:gigaweber , om:microgray , om:microkelvin , om:decametrePerSecond-TimeSquared , om:terapascal , om:megajoule , om:micrometrePerSecond-Time , om:micropascal , om:zeptojoule , om:farad , om:metrePerMillisecond-Time , om:hectoampere , om:zettabecquerel , om:candelaPerSquareMetre , om:decidegreeCelsius , om:hectocoulomb , om:microlux , om:picohenry , om:nanometrePerSecond-TimeSquared , om:kilohenry , om:centimetrePerSecond-Time , om:pascalSecond-Time , om:yoctolux , om:femtomole , om:decalumen , om:nanosievert , om:decavolt , om:yottametrePerSecond-Time , om:picokelvin , om:cubicPetametre , om:kilometrePerSecond-Time , om:milliohm , om:decipascal , om:decahertz , om:zeptosiemens , om:metrePerPetasecond-TimeSquared , om:attoampere , om:exasecond-Time , om:exaohm , om:teragray , om:zeptoohm , om:picocoulomb , om:femtonewton , om:yottapascal , om:teraohm , om:femtokelvin , om:yottanewton , om:picolumen , om:yoctogram , om:centitesla , om:hectovolt , om:hertz , om:metrePerYoctosecond-Time , om:yoctobecquerel , om:kilonewton , om:cubicMetrePerKilogram , om:gigametre , om:decigram , om:zettaampere , om:megametrePerSecond-TimeSquared , om:gram , om:metrePerDecisecond-TimeSquared , om:zettalux , om:cubicNanometre , om:squareExametre , om:microcoulomb , om:picovolt , om:yottakatal , om:exapascal , om:attosecond-Time , om:zeptometre , om:wattPerSquareMetre , om:zettametrePerSecond-TimeSquared , om:zettajoule , om:microohm , om:centisteradian , om:squareCentimetre , om:petametrePerSecond-TimeSquared , om:megamole , om:watt , om:exaweber , om:yoctoohm , om:joulePerKilogram , om:decagram , om:femtolux , om:picogram , om:megohm , om:megakelvin , om:millikelvin , om:attosiemens , om:petakelvin , om:kilosecond-Time , om:yoctocandela , om:yoctocoulomb , om:zeptoampere , om:decajoule , om:nanometre , om:yottasiemens , om:microbecquerel , om:nanohertz , om:zeptobecquerel , om:lumen , om:hectofarad , om:joule , om:petasecond-Time , om:cubicDecametre , om:zeptolux , om:cubicKilometre , om:squareMegametre , om:metrePerMicrosecond-TimeSquared , om:nanonewton , om:milligram , om:hectometrePerSecond-TimeSquared , om:cubicMetre , om:femtolumen , om:decisteradian , om:microdegreeCelsius , om:zettaweber , om:yottametrePerSecond-TimeSquared , om:decametrePerSecond-Time , om:squareFemtometre , om:weber , om:yottakelvin , om:millimole , om:kilohm , om:centiampere , om:microgram , om:attodegreeCelsius , om:yoctowatt , om:megahertz , om:centimetrePerSecond-TimeSquared , om:gigahertz , om:siemens , om:hectohertz , om:decitesla , om:kilolux , om:gigakelvin , om:hectokelvin , om:nanofarad , om:deciwatt , om:metrePerZettasecond-Time , om:attometrePerSecond-Time , om:gigawatt , om:picosecond-Time , om:gigagray , om:terakatal , om:millitesla , om:terametrePerSecond-TimeSquared , om:kilometre , om:henryPerMetre , om:millikatal , om:picoampere , om:exatesla , om:picomole , om:deciweber , om:megafarad , om:metrePerKilosecond-TimeSquared , om:zeptohertz , om:gigalumen , om:nanojoule , om:petagram , om:cubicHectometre , om:metrePerFemtosecond-TimeSquared , om:attojoule , om:grayPerSecond-Time , om:attocandela , om:metrePerKilosecond-Time , om:decagray , om:attofarad , om:nanocoulomb , om:zettasiemens , om:wattPerMetreKelvin , om:meganewton , om:femtocoulomb , om:metrePerYottasecond-TimeSquared , om:femtosievert , om:picohertz , om:petaweber , om:teranewton , om:attomole , om:metrePerExasecond-TimeSquared , om:attokelvin , om:yoctoweber , om:zeptotesla , om:zeptosteradian , om:zettacandela , om:hectosievert , om:decabecquerel , om:megawatt , om:centigram , om:petametrePerSecond-Time , om:degreeCelsius , om:centisecond-Time , om:centihenry , om:yottaohm , om:millicoulomb , om:kiloampere , om:gigametrePerSecond-Time , om:picocandela , om:femtohertz , om:decacoulomb , om:squareAttometre , om:centimole , om:amperePerMetre , om:attocoulomb , om:kilopascal , om:attolumen , om:kiloweber , om:zettatesla , om:radian , om:megahenry , om:teracandela , om:centicoulomb , om:metrePerNanosecond-TimeSquared , om:exasievert , om:picojoule , om:decivolt , om:millisecond-Time , om:kilojoule , om:zeptopascal , om:decanewton , om:milliampere , om:centiweber , om:metrePerYoctosecond-TimeSquared , om:terametrePerSecond-Time , om:picosiemens , om:squareKilometre , om:attowatt , om:sievert , om:petalumen , om:deciampere , om:nanocandela , om:metrePerSecond-Time , om:yottagray , om:petabecquerel , om:metrePerTerasecond-Time , om:steradian , om:zeptomole , om:hectobecquerel , om:milliradian , om:piconewton , om:decifarad , om:hectokatal , om:nanokelvin , om:femtovolt , om:picodegreeCelsius , om:megasecond-Time , om:hectolumen , om:milliweber , om:cubicGigametre , om:microwatt , om:zeptocandela , om:teraweber , om:attogram , om:zettametrePerSecond-Time , om:exametrePerSecond-TimeSquared , om:petahertz , om:zeptovolt , om:hectoweber , om:yoctovolt , om:millibecquerel , om:megabecquerel , om:decigray , om:zeptosecond-Time , om:hectolux , om:gigametrePerSecond-TimeSquared , om:petawatt , om:zeptowatt , om:zettamole , om:exasiemens , om:gramPerCubicCentimetre , om:petakatal , om:zettasievert , om:centiwatt , om:femtoohm , om:attokatal , om:gigasievert , om:femtofarad , om:decihenry , om:gigaohm , om:microvolt , om:kilowatt , om:hectomole , om:squareTerametre , om:zeptometrePerSecond-Time , om:attobecquerel , om:joulePerCubicmetre , om:picogray , om:teratesla , om:millihenry , om:femtocandela , om:nanometrePerSecond-Time , om:attopascal , om:terawatt , om:millipascal , om:picometre , om:kilokelvin , om:millilumen , om:exaampere , om:zettaohm , om:zeptoweber , om:kilocoulomb , om:gigafarad , om:zettahertz , om:hectohenry , om:katal , om:decasiemens , om:metrePerMegasecond-Time , om:millicandela , om:yottametre , om:millinewton , om:picometrePerSecond-Time , om:exacoulomb , om:femtoweber , om:exafarad , om:pascal , om:molePerCubicmetre , om:yoctosteradian , om:teravolt , om:centijoule , om:femtokatal , om:attotesla , om:nanoohm , om:yoctokelvin , om:exacandela , om:attoweber , om:petafarad , om:millisteradian , om:cubicYottametre , om:metrePerMicrosecond-Time , om:attometre , om:kilogray , om:femtometrePerSecond-TimeSquared , om:exagray , om:attogray , om:examole , om:centikelvin , om:millisiemens , om:zeptohenry , om:zeptodegreeCelsius , om:decisecond-Time , om:metrePerGigasecond-TimeSquared , om:nanoradian , om:terahenry , om:kilocandela , om:joulePerKelvinKilogram , om:gigajoule , om:yoctodegreeCelsius , om:petahenry , om:zeptofarad , om:teragram , om:megaampere , om:yoctoampere , om:zettakatal , om:decisievert , om:petaampere , om:petaohm , om:squareYoctometre , om:centihertz , om:decicoulomb , om:centilux , om:yoctometre , om:centivolt , om:gigapascal , om:amperePerSquareMetre , om:kilometrePerSecond-TimeSquared , om:joulePerKelvin , om:yoctosievert , om:nanodegreeCelsius , om:millimetre , om:zeptonewton , om:exametre , om:kilolumen , om:exanewton , om:gigacandela , om:gigaampere , om:megagray , om:femtometrePerSecond-Time , om:picosteradian , om:henry , om:centikatal , om:wattPerSquareMetreSteradian , om:microcandela , om:megasiemens , om:decilux , om:microgramPerCubicCentimetre , om:attohenry , om:metrePerZeptosecond-Time , om:megametrePerSecond-Time , om:metrePerAttosecond-Time , om:terakelvin , om:yoctofarad , om:microtesla , om:decakelvin , om:decimole , om:centigray , om:millilux , om:attolux , om:picopascal , om:decijoule , om:attosievert , om:cubicAttometre , om:millidegreeCelsius , om:yottawatt , om:radianPerSecond-Time , om:metrePerPetasecond-Time , om:hectogray , om:picofarad , om:femtodegreeCelsius , om:nanowatt , om:zeptogram , om:metrePerPicosecond-Time , om:petasievert , om:femtogram , om:zettawatt , om:kilokatal , om:terabecquerel , om:yoctometrePerSecond-Time , om:squareMetre , om:kilojoulePerHectogram , om:yottabecquerel , om:cubicPicometre , om:millimetrePerSecond-TimeSquared , om:yottaampere , om:gigasiemens , om:gigabecquerel , om:hectojoule , om:cubicCentimetre , om:decapascal , om:nanohenry , om:femtohenry .

om:AreaFractionUnit  a       owl:Class ;
        rdfs:label           "area fraction unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one om:partsPerMillion om:percent om:squareMetrePerSquareMetre )
                             ] .

om:hectomolePerMetre  a       om:PrefixedMolePerMetre ;
        rdfs:label            "hectomole per meter"@nl , "hectomole per metre"@en ;
        om:alternativeSymbol  "hmol·m-1" , "hmol m-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:hectomole ;
        om:symbol             "hmol/m" .

om:zettabecquerel  a     om:PrefixedUnit ;
        rdfs:comment     "The zettabecquerel is a unit of activity defined as 1.0e21 becquerel."@en ;
        rdfs:label       "zettabecquerel"@nl , "zettabecquerel"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:zetta ;
        om:hasUnit       om:becquerel ;
        om:symbol        "ZBq" .

om:kilotonne  a          om:PrefixedUnit ;
        rdfs:label       "kiloton"@nl , "kilotonne"@en ;
        om:hasDimension  om:mass-Dimension ;
        om:hasPrefix     om:kilo ;
        om:hasUnit       om:tonne ;
        om:symbol        "kt" .

om:attotesla  a          om:PrefixedUnit ;
        rdfs:label       "attotesla"@nl , "attotesla"@en ;
        om:hasDimension  om:magneticFluxDensity-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:tesla ;
        om:symbol        "aT" .

om:yottalux  a           om:PrefixedUnit ;
        rdfs:label       "yottalux"@nl , "yottalux"@en ;
        om:hasDimension  om:illuminance-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:lux ;
        om:symbol        "Ylx" .

om:DensityParameterForRadiation
        a                   owl:Class ;
        rdfs:comment        "The density parameter for radiation."@en ;
        rdfs:label          "density parameter for radiation"@en ;
        rdfs:subClassOf     om:DensityParameter ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Ω_R" .

om:hasNumerator  a   owl:ObjectProperty ;
        rdfs:domain  om:UnitDivision ;
        rdfs:label   "has numerator"@en ;
        rdfs:range   om:Unit .

om:specificVolume-Dimension
        a                              om:Dimension ;
        rdfs:label                     "specific volume dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                3 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  -1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  0 .

om:centimetre-Gram-SecondSystemOfUnits
        a                      om:SystemOfUnits ;
        rdfs:label             "centimeter-gram-seconde-systeem"@nl , "centimetre-gram-second system of units"@en ;
        om:abbreviation        "cgs"^^xsd:string , "CGS"^^xsd:string ;
        om:hasBaseQuantity     om:Mass , om:Time , om:Length ;
        om:hasBaseUnit         om:second-Time , om:gram , om:centimetre ;
        om:hasDerivedQuantity  om:Acceleration , om:Pressure , om:DynamicViscosity , om:Luminance , om:Force , om:Frequency , om:Illuminance , om:Energy , om:KinematicViscosity ;
        om:hasDerivedUnit      om:gal , om:phot , om:stilb , om:hertz , om:microbar , om:stokes , om:dyne , om:erg , om:poise .

om:cubicMillimetre  a    om:CubicPrefixedMetre ;
        rdfs:label       "kubieke millimeter"@nl , "cubic millimetre"@en ;
        om:hasBase       om:millimetre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "mm3" .

om:informationTechnology
        a                om:ApplicationArea ;
        rdfs:label       "information technology"@en , "informatietechnologie"@nl ;
        om:usesQuantity  om:InformationCapacity , om:SymbolRate ;
        om:usesUnit      om:megabit , om:bitPerSecond-Time , om:yottabit , om:zebibit , om:gigabit , om:terabit , om:tebibit , om:mebibit , om:exbibit , om:exabit , om:hartley , om:byte , om:shannon , om:zettabit , om:bit , om:kilobit , om:pebibit , om:gibibit , om:yobibit , om:petabit , om:kibibit .

om:exasiemens  a         om:PrefixedUnit ;
        rdfs:label       "exasiemens"@nl , "exasiemens"@en ;
        om:hasDimension  om:electricalConductance-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:siemens ;
        om:symbol        "ES" .

om:microgramPerSquareMetreSecond-Time
        a                     om:UnitDivision ;
        rdfs:label            "microgram per vierkante meter seconde"@nl , "microgram per square metre second"@en ;
        om:alternativeSymbol  "mg·m-2·s-1" , "mg m-2 s-1" ;
        om:hasDenominator     om:squareMetreSecond-Time ;
        om:hasNumerator       om:microgram ;
        om:symbol             "mg/(m2 s)" .

om:AFS  a                om:SingularUnit , om:Unit ;
        rdfs:label       "AFS"@en ;
        om:hasDimension  om:dimensionOne .

om:NumberManualFirmness4.5
        a                    owl:Class ;
        rdfs:comment         "Firmness manueel: 4.5 = vies."@nl ;
        rdfs:label           "aantal manuele stevigheid 4.5"@nl , "number manual firmness 4.5"@en ;
        rdfs:subClassOf      om:NumberManualFirmness ;
        om:alternativeLabel  "firmness_m_4.5"@en ;
        om:commonlyHasUnit   om:one .

om:horsepower-British
        a                    om:SingularUnit , om:Unit ;
        rdfs:comment         "The British horsepower is a unit of power defined as 7.4570e2 watt."@en ;
        rdfs:label           "horsepower (British)"@en ;
        om:alternativeLabel  "imperial horsepower"@en , "British horsepower"@en ;
        om:hasDimension      om:power-Dimension ;
        om:hasFactor         "7.4570e2"^^xsd:float ;
        om:hasUnit           om:watt .

om:yottabit  a        om:PrefixedUnit ;
        rdfs:label    "yottabit"@nl , "yottabit"@en ;
        om:hasPrefix  om:yotta ;
        om:hasUnit    om:bit ;
        om:symbol     "Ybit" .

om:MomentOfInertia  a         owl:Class ;
        rdfs:comment          "Moment of inertia is a measure of the effectiveness of mass in rotation."@en ;
        rdfs:label            "traagheidsmoment"@nl , "moment of inertia"@en ;
        rdfs:subClassOf       om:Quantity ;
        rdfs:subClassOf       [ a                  owl:Restriction ;
                                owl:allValuesFrom  [ a                  owl:Restriction ;
                                                     owl:allValuesFrom  om:MomentOfInertiaUnit ;
                                                     owl:onProperty     om:hasUnit
                                                   ] ;
                                owl:onProperty     om:hasValue
                              ] ;
        om:alternativeLabel   "massatraagheidsmoment"@nl ;
        om:alternativeSymbol  "J" ;
        om:commonlyHasUnit    om:kilogramSquareMetre ;
        om:symbol             "I" .

om:exbibyte  a        om:PrefixedUnit ;
        rdfs:label    "exbibyte"@nl , "exbibyte"@en ;
        om:hasPrefix  om:exbi ;
        om:hasUnit    om:byte ;
        om:symbol     "EiB" .

om:atmosphere-Standard
        a                    om:SingularUnit , om:Unit ;
        rdfs:comment         "The standard atmosphere is a unit of pressure defined as 1.01325e5 pascal."@en ;
        rdfs:label           "atmosphere (standard)"@en , "atmosfeer (standaard)"@nl ;
        om:alternativeLabel  "standard atmosphere"@en ;
        om:hasDimension      om:pressure-Dimension ;
        om:hasFactor         "1.01325e5"^^xsd:float ;
        om:hasUnit           om:pascal ;
        om:symbol            "atm" .

om:picolumen  a          om:PrefixedUnit ;
        rdfs:label       "picolumen"@nl , "picolumen"@en ;
        om:hasDimension  om:luminousFlux-Dimension ;
        om:hasPrefix     om:pico ;
        om:hasUnit       om:lumen ;
        om:symbol        "plm" .

om:zeptoohm  a           om:PrefixedUnit ;
        rdfs:label       "zeptoohm"@nl , "zeptoohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:ohm ;
        om:symbol        "zΩ" .

om:Dimension  a       owl:Class ;
        rdfs:comment  "Dimensions are abstract properties of units and quantities neglecting their vectorial or tensorial character and all numerical factors including their sign."@en ;
        rdfs:label    "dimension"@en .

om:Admittance  a         owl:Class ;
        rdfs:comment     "Admittance is a measure of how easily a circuit or device will allow a current to flow. It is electric current divided by electric potential."@en ;
        rdfs:label       "admittance"@en ;
        rdfs:subClassOf  om:Quantity ;
        om:symbol        "Y" .

om:mass-Dimension  a                   om:Dimension ;
        rdfs:label                     "mass dimension"@en , "massadimensie"@nl ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  0 ;
        om:symbol                      "M" .

om:micromagnitude  a     om:PrefixedUnit ;
        rdfs:comment     "The micromagnitude is a unit of magnitude defined as 1.0e-6 magnitude."@en ;
        rdfs:label       "micromagnitude"@nl , "micromagnitude"@en ;
        om:hasDimension  om:dimensionOne ;
        om:hasPrefix     om:micro ;
        om:hasUnit       om:magnitude ;
        om:symbol        "μmag" .

om:attovolt  a           om:PrefixedUnit ;
        rdfs:label       "attovolt"@en , "attovolt"@nl ;
        om:hasDimension  om:electricPotential-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:volt ;
        om:symbol        "aV" .

om:centiare  a           om:PrefixedUnit ;
        rdfs:comment     "The centiare is a unit of area defined as 1.0e-2 are."@en ;
        rdfs:label       "centiare"@nl , "centiare"@en ;
        om:hasDimension  om:area-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:are ;
        om:symbol        "ca" .

ombibo:IntroAstronomicalPhotometryAuthors
        a       rdf:Seq ;
        rdf:_1  ombibo:Edwin_Budding ;
        rdf:_2  ombibo:Osman_Demircan .

om:joulePerKilogram  a        om:UnitDivision ;
        rdfs:label            "焦耳每千克"@zh , "joule per kilogram"@nl , "joule per kilogram"@en ;
        om:alternativeSymbol  "J·kg-1" , "J kg-1" ;
        om:hasDenominator     om:kilogram ;
        om:hasDimension       om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasNumerator       om:joule ;
        om:symbol             "J/kg" .

om:petaohm  a            om:PrefixedUnit ;
        rdfs:label       "petaohm"@nl , "petaohm"@en ;
        om:hasDimension  om:electricalResistance-Dimension ;
        om:hasPrefix     om:peta ;
        om:hasUnit       om:ohm ;
        om:symbol        "PΩ" .

om:CauseEndOfVaseLifeAbscisedBuds
        a                    owl:Class ;
        rdfs:comment         "Oorzaak einde vaasleven knopval (1/0)."@nl ;
        rdfs:label           "oorzaak einde vaasleven knopval"@nl , "cause end of vase life abscised buds"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "abscised buds"@en ;
        om:commonlyHasUnit   om:_1-0 .

om:byte  a            om:SingularUnit , om:Unit ;
        rdfs:comment  "The byte is a unit of information capacity defined as 8 bit."@en ;
        rdfs:label    "字节"@zh , "byte"@nl , "byte"@en ;
        om:hasFactor  "8"^^xsd:float ;
        om:hasUnit    om:bit ;
        om:symbol     "B" .

om:exposureToXAndGammaRays-Dimension
        a                              om:Dimension ;
        rdfs:label                     "exposure to x and γ rays dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                1 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  -1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  1 .

om:SpecificAmylaseActivity
        a                owl:Class ;
        rdfs:label       "specific amylase activity"@en ;
        rdfs:subClassOf  om:SpecificCatalyticActivity .

om:decajoule  a          om:PrefixedUnit ;
        rdfs:comment     "The decajoule is a unit of energy defined as 1.0e1 joule."@en ;
        rdfs:label       "decajoule"@nl , "decajoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:deca ;
        om:hasUnit       om:joule ;
        om:symbol        "daJ" .

om:powerDensity-Dimension
        a                              om:Dimension ;
        rdfs:label                     "power density dimension"@en ;
        om:hasSIAmountOfSubstanceDimensionExponent
                0 ;
        om:hasSIElectricCurrentDimensionExponent
                0 ;
        om:hasSILengthDimensionExponent
                0 ;
        om:hasSILuminousIntensityDimensionExponent
                0 ;
        om:hasSIMassDimensionExponent  1 ;
        om:hasSIThermodynamicTemperatureDimensionExponent
                0 ;
        om:hasSITimeDimensionExponent  -3 .

om:MagnitudeUnit  a          owl:Class ;
        rdfs:label           "magnitude unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one om:magnitude om:millimagnitude om:micromagnitude )
                             ] .

om:zeptohertz  a         om:PrefixedUnit ;
        rdfs:comment     "The zepthertz is a unit of frequency defined as 1.0e-21 hertz."@en ;
        rdfs:label       "zeptohertz"@nl , "zeptohertz"@en ;
        om:hasDimension  om:frequency-Dimension ;
        om:hasPrefix     om:zepto ;
        om:hasUnit       om:hertz ;
        om:symbol        "zHz" .

om:squareMetreHertz  a        om:UnitMultiplication ;
        rdfs:label            "vierkante meter hertz"@nl , "square metre hertz"@en ;
        om:alternativeSymbol  "m2·Hz" ;
        om:hasTerm1           om:squareMetre ;
        om:hasTerm2           om:hertz ;
        om:symbol             "m2 Hz" .

om:cubicYottametre  a    om:CubicPrefixedMetre ;
        rdfs:label       "kubieke yottameter"@nl , "cubic yottametre"@en ;
        om:hasBase       om:yottametre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "Ym3" .

om:PrandtlNumberUnit  a      owl:Class ;
        rdfs:label           "Prandtl number unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:one )
                             ] .

om:SwedishKrona  a  om:SingularUnit , om:Unit ;
        rdfs:label  "瑞典克朗"@zh , "Swedish krona"@en .

om:ergSecond-Time  a          om:UnitMultiplication ;
        rdfs:label            "erg seconde"@nl , "erg second"@en ;
        om:alternativeSymbol  "erg·s" ;
        om:hasDimension       om:actionOrAngularMomentum-Dimension ;
        om:hasTerm1           om:erg ;
        om:hasTerm2           om:second-Time ;
        om:symbol             "erg s" .

om:MagnetomotiveForceUnit
        a                    owl:Class ;
        rdfs:label           "magnetomotive force unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:gilbert )
                                              ] om:PrefixedAmpere )
                             ] .

om:femtometrePerSecond-Time
        a                     om:PrefixedMetrePerSecond-Time ;
        rdfs:comment          "Femtometre per second is a unit of speed defined as femtometre divided by second."@en ;
        rdfs:label            "femtometer per seconde"@nl , "femtometre per second"@en ;
        om:alternativeSymbol  "fm s-1" , "fm·s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasDimension       om:speed-Dimension ;
        om:hasNumerator       om:femtometre ;
        om:symbol             "fm/s" .

om:cubicKilometre  a     om:CubicPrefixedMetre ;
        rdfs:label       "kubieke kilometer"@nl , "cubic kilometre"@en ;
        om:hasBase       om:kilometre ;
        om:hasDimension  om:volume-Dimension ;
        om:hasExponent   3 ;
        om:symbol        "km3" .

om:ShearRateUnit  a          owl:Class ;
        rdfs:label           "shear rate unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a          owl:Class ;
                               owl:oneOf  ( om:reciprocalSecond-Time )
                             ] .

om:Point  a           owl:Class ;
        rdfs:comment  "A point is an element of an interval scale or a ratio scale, for example, 273.16 on the Kelvin scale indicates the triple point of water thermodynamic temperature."@en ;
        rdfs:label    "point"@en .

om:CauseEndOfVaseLifeRottenFlowers
        a                    owl:Class ;
        rdfs:comment         "Oorzaak einde vaasleven bloemrot (1/0)."@nl ;
        rdfs:label           "oorzaak einde vaasleven bloemrot"@nl , "cause end of vase life rotten flowers"@en ;
        rdfs:subClassOf      om:Quantity ;
        om:alternativeLabel  "rotten flowers"@en ;
        om:commonlyHasUnit   om:_1-0 .

om:molePerExalitre  a         om:MolePerPrefixedLitre ;
        rdfs:comment          "Mole per exalitre is a unit of amount of substance concentration defined as mole divided by exalitre."@en ;
        rdfs:label            "mole per exalitre"@en , "mole per exaliter"@nl ;
        om:alternativeSymbol  "mol·El-1" , "mol El-1" ;
        om:hasDenominator     om:exalitre ;
        om:hasDimension       om:amountOfSubstanceConcentration-Dimension ;
        om:hasNumerator       om:mole ;
        om:symbol             "mol/El" .

om:degreeCelsiusPerSecond-Time
        a                     om:UnitDivision ;
        rdfs:label            "graad Celsius per seconde"@nl , "degree Celsius per second"@en ;
        om:alternativeSymbol  "°C·s-1" , "°C s-1" ;
        om:hasDenominator     om:second-Time ;
        om:hasNumerator       om:degreeCelsius ;
        om:symbol             "°C/s" .

om:terajoule  a          om:PrefixedUnit ;
        rdfs:comment     "The terajoule is a unit of energy defined as 1.0e12 joule."@en ;
        rdfs:label       "terajoule"@nl , "terajoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:tera ;
        om:hasUnit       om:joule ;
        om:symbol        "TJ" .

om:exagray  a            om:PrefixedUnit ;
        rdfs:comment     "The exagray is a unit of absorbed dose defined as 1.0e18 gray."@en ;
        rdfs:label       "exagray"@nl , "exagray"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:exa ;
        om:hasUnit       om:gray ;
        om:symbol        "EGy" .

om:Cost  a                  owl:Class ;
        rdfs:label          "cost"@en ;
        rdfs:subClassOf     om:AmountOfMoney ;
        om:commonlyHasUnit  om:CanadianDollar , om:AustralianDollar , om:JapaneseYen , om:ChineseYuan , om:SwedishKrona , om:SwissFranc , om:RussianRuble , om:MexicanPeso , om:UnitedStatesDollar , om:megaeuro , om:euro , om:NewZealandDollar , om:HongKongDollar , om:IndianRupee , om:NorwegianKrone , om:BrazilianReal , om:poundSterling , om:TurkishLira , om:SingaporeDollar , om:SouthKoreanWon , om:SouthAfricanRand .

om:pebi  a                   om:BinaryPrefix ;
        rdfs:comment         "IEC prefix"@en ;
        rdfs:label           "pebi"@nl , "pebi"@en ;
        om:alternativeLabel  "petabinary"@en ;
        om:hasFactor         "1.125899906842624e15"^^xsd:float ;
        om:symbol            "Pi" .

om:femtomolePerMetre  a       om:PrefixedMolePerMetre ;
        rdfs:label            "femtomole per meter"@nl , "femtomole per metre"@en ;
        om:alternativeSymbol  "fm·s-1" , "fm s-1" ;
        om:hasDenominator     om:metre ;
        om:hasNumerator       om:femtomole ;
        om:symbol             "fmol/m" .

om:day  a                om:Unit , om:SingularUnit ;
        rdfs:comment     "The day is a unit of time defined as 86400 second."@en ;
        rdfs:label       "dag"@nl , "day"@en , "天"@zh ;
        om:LaTeXCommand  "\\dayUnit" ;
        om:hasDimension  om:time-Dimension ;
        om:hasFactor     "86400"^^xsd:float ;
        om:hasUnit       om:second-Time ;
        om:symbol        "d" .

om:metrePerMicrosecond-TimeSquared
        a                     om:MetrePerPrefixedSecond-TimeSquared ;
        rdfs:comment          "Metre per microsecond squared is a unit of acceleration defined as metre divided by microsecond squared."@en ;
        rdfs:label            "metre per microsecond squared"@en , "meter per microseconde kwadraat"@nl ;
        om:alternativeSymbol  "m μs-2" , "m·μs-2" ;
        om:hasDenominator     om:microsecond-TimeSquared ;
        om:hasDimension       om:acceleration-Dmension ;
        om:hasNumerator       om:metre ;
        om:symbol             "m/μs2" .

om:PotentialEnergy  a         owl:Class ;
        rdfs:comment          "Potential energy is energy due to position of one body with respect to another or to the relative parts of the same body."@en ;
        rdfs:label            "势能"@zh , "potential energy"@en , "potentiële energie"@nl ;
        rdfs:subClassOf       om:Energy ;
        om:alternativeSymbol  "V" , "Φ" , "U" ;
        om:commonlyHasUnit    om:tonOfTNT , om:kilocalorie-Mean , om:calorie-InternationalTable , om:gigajoule , om:attojoule , om:therm-EC , om:petajoule , om:calorie-Thermochemical , om:electronvolt , om:micronewtonMetre , om:exajoule , om:kilowattHour , om:nanojoule , om:BritishThermalUnit-Mean , om:calorie-15C , om:BritishThermalUnit-InternationalTable , om:terajoule , om:newtonMetre , om:kiloelectronvolt , om:joule , om:quad , om:decajoule , om:megaelectronvolt , om:calorie-Mean , om:therm-US , om:gigaelectronvolt , om:picojoule , om:footPoundal , om:kilojoule , om:terawattHour , om:centijoule , om:erg , om:megaerg , om:decijoule , om:megajoule , om:microjoule , om:calorie-20C , om:femtojoule , om:wattHour , om:millijoule , om:millinewtonMetre , om:hectojoule , om:BritishThermalUnit-60F , om:BritishThermalUnit-Thermochemical , om:BritishThermalUnit-59F , om:BritishThermalUnit-39F ;
        om:symbol             "E_p" .

om:StressUnit  a             owl:Class ;
        rdfs:label           "stress unit"@en ;
        rdfs:subClassOf      om:Unit ;
        owl:equivalentClass  [ a            owl:Class ;
                               owl:unionOf  ( [ a          owl:Class ;
                                                owl:oneOf  ( om:atmosphere-Standard om:atmosphere-Technical om:bar om:barye om:metreOfMercury om:pascal om:torr om:decibar om:microbar om:millibar om:centimetreOfMercury om:millimetreOfMercury om:kilogramSecond-TimeToThePower-2ReciprocalMetre om:newtonPerSquareMetre )
                                              ] om:PrefixedPascal )
                             ] .

om:decijoule  a          om:PrefixedUnit ;
        rdfs:comment     "The decijoule is a unit of energy defined as 1.0e-1 joule."@en ;
        rdfs:label       "decijoule"@nl , "decijoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:deci ;
        om:hasUnit       om:joule ;
        om:symbol        "dJ" .

om:cubicMetrePerYear  a    om:UnitDivision ;
        rdfs:label         "kubieke meter per jaar"@nl , "cubic metre per year"@en ;
        om:hasDenominator  om:year ;
        om:hasDimension    om:volumetricFlowRate-Dimension ;
        om:hasNumerator    om:cubicMetre .

om:litrePerHour  a            om:UnitDivision ;
        rdfs:label            "liter per uur"@nl , "litre per hour"@en ;
        om:alternativeSymbol  "l·h-1" , "l h-1" ;
        om:hasDenominator     om:hour ;
        om:hasNumerator       om:litre ;
        om:symbol             "l/h" .

om:NumberBotrytis  a        owl:Class ;
        rdfs:label          "aantal Botrytis"@nl , "number Botrytis"@en ;
        rdfs:subClassOf     om:Number ;
        om:commonlyHasUnit  om:one .

om:Hydrophobicity  a     owl:Class ;
        rdfs:label       "hydrofobiciteit"@nl , "hydrophobicity"@en ;
        rdfs:subClassOf  om:Quantity .

om:ModulusOfElasticity
        a                     owl:Class ;
        rdfs:label            "modulus of elasticity"@en , "elasticiteitsmodulus"@nl ;
        rdfs:subClassOf       om:DynamicModulus ;
        om:alternativeLabel   "Young's modulus"@en ;
        om:alternativeSymbol  "Y" ;
        om:commonlyHasUnit    om:megapascal , om:exapascal , om:centipascal , om:nanopascal , om:pascal , om:millimetreOfMercury , om:terapascal , om:kilogramSecond-TimeToThePower-2ReciprocalMetre , om:attopascal , om:decipascal , om:torr , om:femtopascal , om:petapascal , om:hectopascal , om:bar , om:atmosphere-Standard , om:micropascal , om:decapascal , om:kilopascal , om:barye , om:decibar , om:atmosphere-Technical , om:newtonPerSquareMetre , om:picopascal , om:metreOfMercury , om:millibar , om:microbar , om:centimetreOfMercury , om:gigapascal , om:millipascal ;
        om:symbol             "E" .

om:VolumetricFlowRate
        a                    owl:Class ;
        rdfs:label           "volumetric flow rate"@en ;
        rdfs:subClassOf      om:Quantity ;
        rdfs:subClassOf      [ a               owl:Restriction ;
                               owl:hasValue    om:volumetricFlowRate-Dimension ;
                               owl:onProperty  om:hasDimension
                             ] ;
        rdfs:subClassOf      [ a                  owl:Restriction ;
                               owl:allValuesFrom  [ a                  owl:Restriction ;
                                                    owl:allValuesFrom  om:VolumetricFlowRateUnit ;
                                                    owl:onProperty     om:hasUnit
                                                  ] ;
                               owl:onProperty     om:hasValue
                             ] ;
        om:alternativeLabel  "volume flow"@en , "flow rate"@en , "volume flow rate"@en ;
        om:commonlyHasUnit   om:cubicMetrePerSecond-Time , om:litrePerHour , om:cubicMetrePerYear .

om:StrouhalNumber  a        owl:Class ;
        rdfs:comment        "The Strouhal number is a dimensionless number that describes oscillating flow mechanisms."@en ;
        rdfs:label          "getal van Strouhal"@nl , "Strouhal number"@en ;
        rdfs:subClassOf     om:Quantity ;
        rdfs:subClassOf     [ a               owl:Restriction ;
                              owl:hasValue    om:dimensionOne ;
                              owl:onProperty  om:hasDimension
                            ] ;
        rdfs:subClassOf     [ a                  owl:Restriction ;
                              owl:allValuesFrom  [ a                  owl:Restriction ;
                                                   owl:allValuesFrom  om:StrouhalNumberUnit ;
                                                   owl:onProperty     om:hasUnit
                                                 ] ;
                              owl:onProperty     om:hasValue
                            ] ;
        om:commonlyHasUnit  om:one ;
        om:symbol           "Sr" .

om:PrefixedLumen  a          owl:Class ;
        rdfs:label           "prefixed lumen"@en ;
        rdfs:subClassOf      om:PrefixedUnit ;
        owl:equivalentClass  [ a                   owl:Class ;
                               owl:intersectionOf  ( [ a               owl:Restriction ;
                                                       owl:hasValue    om:lumen ;
                                                       owl:onProperty  om:hasUnit
                                                     ] [ a                owl:Restriction ;
                                                         owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                         owl:onProperty   om:hasUnit
                                                       ] [ a                  owl:Restriction ;
                                                           owl:allValuesFrom  om:SIPrefix ;
                                                           owl:onProperty     om:hasPrefix
                                                         ] [ a                owl:Restriction ;
                                                             owl:cardinality  "1"^^xsd:nonNegativeInteger ;
                                                             owl:onProperty   om:hasPrefix
                                                           ] )
                             ] .

om:ExtinctionAtWaveband
        a                   owl:Class ;
        rdfs:label          "extinction at waveband"@en ;
        rdfs:subClassOf     om:Extinction ;
        om:commonlyHasUnit  om:magnitude ;
        om:symbol           "A_X" .

om:yottaampere  a        om:PrefixedUnit ;
        rdfs:comment     "The yottaampere is a unit of electric current defined as 1.0e24 ampere."@en ;
        rdfs:label       "yottaampère"@nl , "yottaampere"@en ;
        om:hasDimension  om:electricCurrent-Dimension ;
        om:hasPrefix     om:yotta ;
        om:hasUnit       om:ampere ;
        om:symbol        "YA" .

om:NumberPulpBrowning5
        a                    owl:Class ;
        rdfs:comment         "Voorbeeld avocado Hass: code 5 poster pulp browning."@nl ;
        rdfs:label           "number pulp browning 5"@en ;
        rdfs:subClassOf      om:NumberColor ;
        om:alternativeLabel  "pulp_5"@en ;
        om:commonlyHasUnit   om:one .

om:micro  a                   om:SIPrefix ;
        rdfs:label            "micro"@nl , "micro"@en ;
        om:alternativeSymbol  "u" ;
        om:hasFactor          "1e-6"^^xsd:float ;
        om:symbol             "μ" .

om:yoctojoule  a         om:PrefixedUnit ;
        rdfs:comment     "The yoctojoule is a unit of energy defined as 1.0e-24 joule."@en ;
        rdfs:label       "yoctojoule"@nl , "yoctojoule"@en ;
        om:hasDimension  om:energy-Dimension ;
        om:hasPrefix     om:yocto ;
        om:hasUnit       om:joule ;
        om:symbol        "yJ" .

om:centicoulomb  a       om:PrefixedUnit ;
        rdfs:comment     "The centicoulomb is a unit of electric charge defined as 1.0e-2 coulomb."@en ;
        rdfs:label       "centicoulomb"@nl , "centicoulomb"@en ;
        om:hasDimension  om:electricCharge-Dimension ;
        om:hasPrefix     om:centi ;
        om:hasUnit       om:coulomb ;
        om:symbol        "cC" .

om:horsepower-Water  a       om:SingularUnit , om:Unit ;
        rdfs:comment         "The water horsepower is a unit of power defined as 7.46043e2 watt."@en ;
        rdfs:label           "horsepower (water)"@en ;
        om:alternativeLabel  "water horsepower"@en ;
        om:hasDimension      om:power-Dimension ;
        om:hasFactor         "7.46043e2"^^xsd:float ;
        om:hasUnit           om:watt .

om:attosievert  a        om:PrefixedUnit ;
        rdfs:label       "attosievert"@nl , "attosievert"@en ;
        om:hasDimension  om:specificEnergyOrAbsorbedDoseOrDoseEquivalent-Dimension ;
        om:hasPrefix     om:atto ;
        om:hasUnit       om:sievert ;
        om:symbol        "aSv" .

om:attosecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "attoseconde kwadraat"@nl , "attosecond squared"@en ;
        om:hasBase      om:attosecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "as2" .

om:millisecond-TimeSquared
        a               om:PrefixedSecond-TimeSquared ;
        rdfs:label      "milliseconde kwadraat"@nl , "millisecond squared"@en ;
        om:hasBase      om:millisecond-Time ;
        om:hasExponent  2 ;
        om:symbol       "ms2" .