@prefix : .
@prefix ns: .
@prefix terms: .
@prefix vann: .
@prefix mls: .
@prefix doco: .
@prefix expo: .
@prefix schema: .
@prefix wot: .
@prefix rdfs: .
@prefix swrl: .
@prefix dcat: .
@prefix swrc: .
@prefix rdf: .
@prefix deo: .
@prefix dc: .
@prefix prov: .
@prefix protege: .
@prefix foaf: .
@prefix semsur: .
@prefix j.0: .
@prefix prov1: .
@prefix pattern: .
@prefix skos2: .
@prefix owl: .
@prefix xsd: .
@prefix swrlb: .
@prefix core: .
@prefix doap: .
@prefix skos: .
@prefix cc: .
@prefix swrla: .
[ a owl:Class ;
rdfs:subClassOf [ a owl:Class ;
owl:complementOf pattern:Textual
] ;
owl:intersectionOf ( [ a owl:Restriction ;
owl:onProperty pattern:contains ;
owl:someValuesFrom j.0:BibliographicReference
] )
] .
[ a owl:Class ;
rdfs:subClassOf pattern:Bucket ;
owl:intersectionOf ( pattern:Bucket [ a owl:Restriction ;
owl:allValuesFrom [ a owl:Class ;
owl:unionOf ( pattern:Container pattern:Popup )
] ;
owl:onProperty pattern:isContainedBy
] )
] .
[ a owl:Class ;
rdfs:subClassOf ;
owl:intersectionOf ( [ a owl:Restriction ;
owl:allValuesFrom [ a owl:Restriction ;
owl:onProperty terms:relation ;
owl:someValuesFrom
] ;
owl:onProperty pattern:contains
] )
] .
expo:LinguisticExpression
a owl:Class ;
rdfs:subClassOf expo:Physical , expo:Object , expo:Agent .
[ a owl:Class ;
rdfs:subClassOf pattern:Structured ;
owl:intersectionOf ( pattern:Container [ a owl:Restriction ;
owl:allValuesFrom pattern:Block ;
owl:onProperty pattern:containsAsHeader
] )
] .
a owl:Class ;
rdfs:subClassOf , pattern:Pattern , pattern:NonTextual , pattern:Structured , j.0:DiscourseElement , pattern:Bucket , , pattern:Container , pattern:HeadedContainer ;
rdfs:subClassOf [ a owl:Restriction ;
owl:onProperty pattern:contains ;
owl:someValuesFrom [ a owl:Class ;
owl:complementOf
]
] ;
rdfs:subClassOf [ a owl:Class ;
owl:unionOf ( pattern:Block pattern:Container )
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom [ a owl:Class ;
owl:intersectionOf ( pattern:Bucket [ a owl:Restriction ;
owl:allValuesFrom [ a owl:Class ;
owl:unionOf ( pattern:Container pattern:Popup )
] ;
owl:onProperty pattern:isContainedBy
] )
] ;
owl:onProperty pattern:isContainedBy
] ;
rdfs:subClassOf [ a owl:Class ;
owl:intersectionOf ( pattern:Bucket [ a owl:Restriction ;
owl:allValuesFrom [ a owl:Class ;
owl:unionOf ( pattern:Container pattern:Popup )
] ;
owl:onProperty pattern:isContainedBy
] )
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:onProperty terms:isPartOf ;
owl:someValuesFrom [ a owl:Class ;
owl:unionOf ( )
]
] ;
rdfs:subClassOf [ a owl:Class ;
owl:intersectionOf ( pattern:HeadedContainer )
] ;
rdfs:subClassOf [ a owl:Class ;
owl:intersectionOf ( j.0:DiscourseElement pattern:HeadedContainer )
] ;
rdfs:subClassOf [ a owl:Class ;
owl:complementOf pattern:Textual
] ;
rdfs:subClassOf [ a owl:Class ;
owl:intersectionOf ( pattern:Container [ a owl:Restriction ;
owl:allValuesFrom pattern:Block ;
owl:onProperty pattern:containsAsHeader
] )
] ;
rdfs:subClassOf [ a owl:Class ;
owl:unionOf ( pattern:HeadedContainer pattern:Table )
] ;
rdfs:subClassOf [ a owl:Class ;
owl:unionOf ( pattern:Container pattern:Popup )
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom [ a owl:Class ;
owl:unionOf ( pattern:Block pattern:Container pattern:Field pattern:Meta )
] ;
owl:onProperty pattern:contains
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:onProperty pattern:contains ;
owl:someValuesFrom
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:onProperty terms:isPartOf ;
owl:someValuesFrom
] ;
rdfs:subClassOf [ a owl:Class ;
owl:unionOf ( )
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom pattern:Block ;
owl:onProperty pattern:containsAsHeader
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:onProperty pattern:contains ;
owl:someValuesFrom [ a owl:Class ;
owl:unionOf ( )
]
] ;
rdfs:subClassOf [ a owl:Class ;
owl:unionOf ( )
] ;
rdfs:subClassOf [ a owl:Class ;
owl:unionOf ( pattern:Block pattern:Container pattern:Field pattern:Meta )
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom [ a owl:Class ;
owl:unionOf ( pattern:Container pattern:Popup )
] ;
owl:onProperty pattern:isContainedBy
] .
swrc:isAbout a owl:AnnotationProperty , owl:ObjectProperty ;
rdfs:domain swrc:Project ;
rdfs:domain [ a owl:Restriction ;
owl:allValuesFrom swrc:Employee ;
owl:onProperty swrc:head
] ;
rdfs:domain [ a owl:Restriction ;
owl:allValuesFrom swrc:Organization ;
owl:onProperty swrc:financedBy
] ;
rdfs:domain [ a owl:Restriction ;
owl:allValuesFrom swrc:Publication ;
owl:onProperty swrc:projectInfo
] ;
rdfs:domain [ a owl:Restriction ;
owl:allValuesFrom swrc:Organization ;
owl:onProperty swrc:carriedOutBy
] ;
rdfs:domain [ a owl:Restriction ;
owl:allValuesFrom swrc:Person ;
owl:onProperty swrc:member
] ;
rdfs:domain [ a owl:Restriction ;
owl:allValuesFrom swrc:ResearchTopic ;
owl:onProperty swrc:isAbout
] ;
rdfs:range swrc:ResearchTopic .
[ a owl:Class ;
rdfs:subClassOf j.0:DiscourseElement ;
owl:intersectionOf ( [ a owl:Restriction ;
owl:onProperty pattern:contains ;
owl:someValuesFrom j.0:BibliographicReference
] )
] .
expo:Attribute a owl:Class ;
rdfs:subClassOf expo:Entity .
[ a owl:Restriction ;
rdfs:subClassOf [ a owl:Restriction ;
owl:onProperty ;
owl:someValuesFrom
] ;
owl:onProperty ;
owl:someValuesFrom
] .
pattern:Block a owl:Class ;
rdfs:subClassOf pattern:Textual , pattern:Pattern , pattern:Structured , pattern:Mixed ;
rdfs:subClassOf [ a owl:Class ;
owl:unionOf ( pattern:Block pattern:Field )
] ;
rdfs:subClassOf [ a owl:Class ;
owl:unionOf ( pattern:Block pattern:Container )
] ;
rdfs:subClassOf [ a owl:Class ;
owl:intersectionOf ( pattern:Mixed [ a owl:Restriction ;
owl:allValuesFrom [ a owl:Class ;
owl:unionOf ( pattern:Container pattern:Popup )
] ;
owl:onProperty pattern:isContainedBy
] )
] ;
rdfs:subClassOf [ a owl:Class ;
owl:unionOf ( pattern:Block pattern:Field [ a owl:Class ;
owl:intersectionOf ( pattern:Container [ a owl:Class ;
owl:complementOf [ a owl:Class ;
owl:unionOf ( pattern:HeadedContainer pattern:Table )
]
] )
] )
] ;
rdfs:subClassOf [ a owl:Class ;
owl:unionOf ( pattern:Block pattern:Inline )
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom [ a owl:Class ;
owl:unionOf ( pattern:Container pattern:Popup )
] ;
owl:onProperty pattern:isContainedBy
] ;
rdfs:subClassOf [ a owl:Class ;
owl:unionOf ( pattern:Block pattern:Container pattern:Field pattern:Meta )
] .
a owl:Class ;
rdfs:subClassOf j.0:DiscourseElement ;
rdfs:subClassOf [ a owl:Restriction ;
owl:onProperty pattern:isContainedByAsHeader ;
owl:someValuesFrom pattern:HeadedContainer
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:onProperty terms:isPartOf ;
owl:someValuesFrom
] ;
rdfs:subClassOf [ a owl:Class ;
owl:unionOf ( pattern:Block pattern:Field )
] .
a swrc:Publication , swrc:Article , , owl:NamedIndividual ;
a [ a owl:Restriction ;
owl:allValuesFrom swrc:Publication ;
owl:onProperty swrc:cite
] ;
a [ a owl:Restriction ;
owl:allValuesFrom swrc:Person ;
owl:onProperty swrc:author
] ;
terms:description "The increasing amount of Linked Data and its inherent distributed nature have\nattracted significant attention throughout the research community and amongst practitioners to search data, in the past years. Inspired by research results from traditional distributed databases, dierent approaches for managing federation over SPARQL Endpoints have been introduced. SPARQL is the standardised query language for RDF, the default data model used in Linked Data deployments and SPARQL Endpoints are a popular access mechanism provided by many Linked Open Data (LOD) repositories. In this paper, we initially give an overview of the federation framework infrastructure and then proceed with a comparison of existing SPARQL federation frameworks. Finally, we highlight shortcomings in existing frameworks, which we hope helps spawning new research directions." .
a owl:Class .
swrc:Lecturer a owl:Class ;
rdfs:subClassOf swrc:Person , swrc:Employee ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:Event ;
owl:onProperty swrc:memberOfPC
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:Publication ;
owl:onProperty swrc:editor
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:PhDStudent ;
owl:onProperty swrc:supervises
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:AcademicStaff ;
owl:onProperty swrc:cooperateWith
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:Publication ;
owl:onProperty swrc:publication
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:Project ;
owl:onProperty swrc:headOf
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:Project ;
owl:onProperty swrc:worksAtProject
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:ResearchGroup ;
owl:onProperty swrc:headOfGroup
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:Organization ;
owl:onProperty swrc:affiliation
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:Event ;
owl:onProperty swrc:organizerOrChairOf
] .
a foaf:Person , foaf:Agent , , , schema:Person , terms:Agent , owl:NamedIndividual .
a owl:Class ;
rdfs:subClassOf pattern:Bucket , pattern:Pattern , pattern:Structured , pattern:NonTextual ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom [ a owl:Class ;
owl:unionOf ( pattern:Block pattern:Container pattern:Field pattern:Meta )
] ;
owl:onProperty pattern:contains
] ;
rdfs:subClassOf [ a owl:Class ;
owl:unionOf ( pattern:Atom pattern:Inline pattern:Milestone pattern:Popup )
] ;
rdfs:subClassOf [ a owl:Class ;
owl:complementOf pattern:Textual
] ;
rdfs:subClassOf [ a owl:Class ;
owl:unionOf ( pattern:Container pattern:Popup )
] ;
rdfs:subClassOf [ a owl:Class ;
owl:intersectionOf ( pattern:Bucket [ a owl:Restriction ;
owl:allValuesFrom [ a owl:Class ;
owl:unionOf ( pattern:Block pattern:Inline )
] ;
owl:onProperty pattern:isContainedBy
] )
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom [ a owl:Class ;
owl:unionOf ( pattern:Block pattern:Inline )
] ;
owl:onProperty pattern:isContainedBy
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:onProperty pattern:isContainedBy ;
owl:someValuesFrom [ a owl:Class ;
owl:unionOf ( pattern:Block pattern:Inline )
]
] .
terms:dateAccepted a owl:DatatypeProperty , owl:NamedIndividual , owl:AnnotationProperty ;
rdfs:comment "Date of acceptance of the resource."@en ;
rdfs:isDefinedBy terms: ;
rdfs:label "Date Accepted"@en ;
rdfs:range rdfs:Literal ;
rdfs:subPropertyOf dc:date , terms:date ;
terms:description "Examples of resources to which a Date Accepted may be relevant are a thesis (accepted by a university department) or an article (accepted by a journal)."@en ;
terms:hasVersion ;
terms:issued "2002-07-13"^^xsd:date ;
terms:modified "2008-01-14"^^xsd:date .
expo:DynamismOfModel a owl:Class ;
rdfs:subClassOf expo:Entity , expo:Attribute , expo:Abstract .
a owl:NamedIndividual , swrc:Article , swrc:Publication , , ;
a [ a owl:Restriction ;
owl:allValuesFrom swrc:Person ;
owl:onProperty swrc:author
] ;
a [ a owl:Restriction ;
owl:allValuesFrom swrc:Publication ;
owl:onProperty swrc:cite
] ;
semsur:hasConclusion "In this paper, we have introduced a query federation engine called WoDQA that discovers related datasets in a VOID store for a query and distributes the query over these datasets. The novelty of our approach is exhaustive dataset selection mechanism which includes analysis of triple pattern relations and links between datasets besides analyzing datasets for each triple pattern. WoDQA focuses on discovering relevant datasets and eliminating irrelevant ones using a rule-based approach introduced in this paper. Our approach requires query the dataset, reflect actual content of the dataset completely and accurately, and include linksets between datasets to select datasets ectively. WoDQA allows users to construct raw queries without the need to know how query will divide into sub-queries and where sub-queries are executed. Query results are complete under the assumption of available, accurate and complete VOID descriptions of datasets. The initial version of WoDQA which is introduced in this paper has some disadvantages arising from query federation approach which WoDQA builds upon. As mentioned previously, follow-your-nose has some problems such as missing results and large document retrieval. Similar problems may occur for query federation. Firstly, to find complete results to queries, it is required that metadata of all datasets must be well-defined and accurate. But, to provide such an accurate dataset metadata an automated mechanism which continuously updates the metadata is required. However, even there would be a tool which implements this requirement, providing accurate dataset metadata via such a tool is the responsibility of dataset publishers. Another problems of query federation are high latency and low selectivity of datasets which are similar to retrieval of large documents in follow-your-nose. Query optimization can be a solution for these problems of query federation. Grouping triple patterns to lter more triples on an endpoint can prevent high latency (required processing time) and changing query evaluation order according to dataset selectivity statistics can prevent retrieving large result sets. To make WoDQA functioning in the wild, optimization step of query federation is required to be implemented. We plan to incorporate triple pattern selectivity into query reorganization using VOID properties about statistics. On the other hand, we could not make an evaluation of our approach in this paper, since VOID documents in current VOID stores are not well-dened. Since SPARQL endpoint denitions, linkset descriptions or vocabularies are missing in most of VOID documents, we could not nd a chance to execute comprehensive scenarios. Developing a tool which extracts well-dened VOID descriptions of datasets, and by this means evaluating our approach is a required future work to confirm applicability of WoDQA on linked open data. Also, evaluating the analysis cost of WoDQA for a large VOID store will be possible when well-dened VOIDs are constructed." , "In this paper, we have introduced a query federation engine calledWoDQA that discovers related datasets in a VOID\nstore for a query and distributes the query over these datasets. The novelty of our approach is exhaustive dataset selection\nmechanism which includes analysis of triple pattern relations and links between datasets besides analyzing datasets for\neach triple pattern. WoDQA focuses on discovering relevant datasets and eliminating irrelevant ones using a rule-based\napproach introduced in this paper. Our approach requires VOID descriptions which include a SPARQL endpoint to\nquery the dataset, reflect actual content of the dataset completely and accurately, and include linksets between datasets\nto select datasets effectively. WoDQA allows users to construct raw queries without the need to know how query will\ndivide into sub-queries and where sub-queries are executed. Query results are complete under the assumption of available,\naccurate and complete VOID descriptions of datasets. The initial version of WoDQA which is introduced in this\npaper has some disadvantages arising from query federation approach which WoDQA builds upon. As mentioned previously,\nfollow-your-nose has some problems such as missing results and large document retrieval. Similar problems may\noccur for query federation. Firstly, to find complete resultsto queries, it is required that metadata of all datasets must\nbe well-defined and accurate. But, to provide such an accurate dataset metadata an automated mechanism which\ncontinuously updates the metadata is required. However, even there would be a tool which implements this requirement,\nproviding accurate dataset metadata via such a tool is the responsibility of dataset publishers.\nAnother problems of query federation are high latency and low selectivity of datasets which are similar to retrieval\nof large documents in follow-your-nose. Query optimization can be a solution for these problems of query federation.\nGrouping triple patterns to filter more triples on an endpoint can prevent high latency (required processing time)\nand changing query evaluation order according to dataset selectivity statistics can prevent retrieving large result sets.\nTo make WoDQA functioning in the wild, optimization step of query federation is required to be implemented. We plan\nto incorporate triple pattern selectivity into query reorganization using VOID properties about statistics.\nOn the other hand, we could not make an evaluation of our approach in this paper, since VOID documents in current\nVOID stores are not well-defined. Since SPARQL endpoint definitions, linkset descriptions or vocabularies are missing\nin most of VOID documents, we could not find a chance to execute comprehensive scenarios." ;
semsur:hasFutureWork "Developing a tool which extracts well-defined VOID descriptions of datasets, and by this means evaluating our approach is a required future work\nto confirm applicability of WoDQA on linked open data. Also, evaluating the analysis cost of WoDQA for a large VOID store will be possible when well-defined VOIDs are constructed." ;
semsur:proposeFramework ;
semsur:subject "Querying Distributed RDF Data Sources" ;
dc:creator , , , ;
swrc:abstract "Query processing is an important way of accessing data on the Semantic Web. Today, the Semantic Web is characterized as a web of interlinked datasets, and thus querying the web can be seen as dataset integration on the web. Also, this dataset integration must be transparent from the data consumer as if she is querying the whole web. To decide which datasets should be selected and integrated for a query, one requires a metadata of the web of data. In this paper, to enable this transparency, we introduce a federated query engine called WoDQA (Web of Data Query Analyzer) which discovers datasets relevant with a query in an automated manner using VOID documents as metadata. WoDQA focuses on powerful dataset elimination by analyzing query structure with respect to the metadata of datasets. Dataset and linkset descriptions in VOID documents are analyzed for a SPARQL query and a federated query is constructed. By means of linkset concept of VOID, links between datasets are incorporated into selection of federated data sources. Current version of WoDQA is available as a SPARQL endpoint." ;
swrc:publisher ;
swrc:title "Querying the Web of Interlinked Datasets using VOID Descriptions" ;
swrc:year 2012 .
[ a owl:Class ;
rdfs:subClassOf [ a owl:Class ;
owl:unionOf ( pattern:Container pattern:Popup )
] ;
owl:intersectionOf ( [ a owl:Class ;
owl:intersectionOf ( j.0:DiscourseElement pattern:Container )
] [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty pattern:contains
] )
] .
expo:AttributeOfVariable
a owl:Class ;
rdfs:subClassOf expo:Entity , expo:Abstract .
a owl:Class ;
rdfs:subClassOf .
a , , swrc:Article , swrc:Publication , owl:NamedIndividual ;
a [ a owl:Restriction ;
owl:allValuesFrom swrc:Publication ;
owl:onProperty swrc:cite
] ;
a [ a owl:Restriction ;
owl:allValuesFrom swrc:Person ;
owl:onProperty swrc:author
] ;
dc:creator , ;
terms:abstract " Type information is very valuable in knowledge bases. However, most large open knowledge bases are incomplete with respect to type information, and, at the same time, contain noisy and incorrect data. That makes classic type inference by reasoning difficult. In this paper, we propose the heuristic link-based type inference mechanism SD- Type, which can handle noisy and incorrect data. Instead of leveraging T-box information from the schema, SDType takes the actual use of a schema into account and thus is also robust to misused schema elements." ;
terms:description " Type information is very valuable in knowledge bases. However, most large open knowledge bases are incomplete with respect to type information, and, at the same time, contain noisy and incorrect data. That makes classic type inference by reasoning difficult. In this paper, we propose the heuristic link-based type inference mechanism SD- Type, which can handle noisy and incorrect data. Instead of leveraging T-box information from the schema, SDType takes the actual use of a schema into account and thus is also robust to misused schema elements." ;
swrc:keywords "Type Inference, Noisy Data, Link-based Classification" .
mls:Task a owl:Class ;
rdfs:subClassOf .
a , owl:NamedIndividual ;
semsur:hasMotivation .
a owl:ObjectProperty ;
rdfs:domain ;
rdfs:domain [ a owl:Class ;
owl:intersectionOf ( [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] )
] ;
rdfs:domain [ a owl:Class ;
owl:unionOf ( )
] ;
rdfs:domain [ a owl:Class ;
owl:unionOf ( )
] ;
rdfs:domain [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] ;
rdfs:domain [ a owl:Restriction ;
owl:onProperty ;
owl:someValuesFrom
] ;
rdfs:domain [ a owl:Class ;
owl:unionOf ( )
] ;
rdfs:domain [ a owl:Class ;
owl:intersectionOf ( [ a owl:Restriction ;
owl:onProperty ;
owl:someValuesFrom
] [ a owl:Restriction ;
owl:onProperty ;
owl:someValuesFrom
] )
] ;
rdfs:domain [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] ;
rdfs:domain [ a owl:Restriction ;
owl:onProperty ;
owl:someValuesFrom
] ;
rdfs:domain [ a owl:Class ;
owl:unionOf ( )
] ;
rdfs:range ;
rdfs:range [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] ;
rdfs:range [ a owl:Restriction ;
owl:onProperty ;
owl:someValuesFrom
] ;
rdfs:range [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] ;
rdfs:range [ a owl:Class ;
owl:intersectionOf ( [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] )
] ;
rdfs:range [ a owl:Class ;
owl:unionOf ( )
] ;
rdfs:range [ a owl:Restriction ;
owl:onProperty ;
owl:someValuesFrom
] ;
rdfs:range [ a owl:Class ;
owl:unionOf ( )
] ;
rdfs:range [ a owl:Class ;
owl:unionOf ( )
] ;
rdfs:range [ a owl:Class ;
owl:unionOf ( )
] ;
rdfs:range [ a owl:Class ;
owl:intersectionOf ( [ a owl:Restriction ;
owl:onProperty ;
owl:someValuesFrom
] [ a owl:Restriction ;
owl:onProperty ;
owl:someValuesFrom
] )
] .
terms:requires a owl:AnnotationProperty , owl:NamedIndividual , owl:ObjectProperty ;
rdfs:comment "A related resource that is required by the described resource to support its function, delivery, or coherence."@en ;
rdfs:isDefinedBy terms: ;
rdfs:label "Requires"@en ;
rdfs:subPropertyOf dc:relation , terms:relation ;
terms:hasVersion ;
terms:issued "2000-07-11"^^xsd:date ;
terms:modified "2008-01-14"^^xsd:date ;
skos:note "This term is intended to be used with non-literal values as defined in the DCMI Abstract Model (http://dublincore.org/documents/abstract-model/). As of December 2007, the DCMI Usage Board is seeking a way to express this intention with a formal range declaration."@en .
a owl:Class ;
rdfs:subClassOf , ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] ;
rdfs:subClassOf [ a owl:Class ;
owl:intersectionOf ( [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] )
] .
a owl:Class ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] ;
rdfs:subClassOf [ a owl:Class ;
owl:intersectionOf ( [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] )
] .
[ a owl:Class ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] ;
owl:intersectionOf ( [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] )
] .
skos:narrowerTransitive
a owl:ObjectProperty ;
rdfs:domain skos:Concept ;
rdfs:domain [ a owl:Class ;
owl:unionOf ( skos:Collection skos:Concept )
] ;
rdfs:range skos:Concept ;
rdfs:range [ a owl:Class ;
owl:unionOf ( skos:Collection skos:Concept )
] .
expo:ComparisonControl_TargetGroups
a owl:Class ;
rdfs:subClassOf expo:Proposition , expo:ExperimentalDesignStrategy , expo:Entity , expo:Abstract .
foaf:workplaceHomepage
a owl:ObjectProperty ;
rdfs:domain foaf:Person , foaf:Agent , , , schema:Person , terms:Agent ;
rdfs:range foaf:Document , schema:CreativeWork .
[ a owl:Class ;
rdfs:subClassOf pattern:HeadedContainer ;
owl:intersectionOf ( j.0:DiscourseElement pattern:HeadedContainer )
] .
a owl:Class ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] ;
rdfs:subClassOf [ a owl:Class ;
owl:intersectionOf ( [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] )
] .
swrc:FacultyMember a owl:Class ;
rdfs:subClassOf swrc:Employee , swrc:Person ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:ResearchGroup ;
owl:onProperty swrc:headOfGroup
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:Organization ;
owl:onProperty swrc:affiliation
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:PhDStudent ;
owl:onProperty swrc:supervises
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:Event ;
owl:onProperty swrc:memberOfPC
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:Event ;
owl:onProperty swrc:organizerOrChairOf
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:AcademicStaff ;
owl:onProperty swrc:cooperateWith
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:Publication ;
owl:onProperty swrc:editor
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:Project ;
owl:onProperty swrc:worksAtProject
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:Publication ;
owl:onProperty swrc:publication
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom swrc:Project ;
owl:onProperty swrc:headOf
] .
swrc:head a owl:ObjectProperty .
expo:ExperimentalModel
a owl:Class ;
rdfs:subClassOf expo:Proposition , expo:Entity , expo:Abstract ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom expo:ModelRepresentation ;
owl:onProperty expo:has_representation
] ;
rdfs:subClassOf [ a owl:Class ;
owl:unionOf ( expo:ExperimentalGoal expo:Model expo:ProcedureExecuteExperiment )
] .
a , owl:NamedIndividual .
a owl:Class ;
rdfs:subClassOf ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:onProperty ;
owl:someValuesFrom
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:onProperty ;
owl:someValuesFrom
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:onProperty ;
owl:someValuesFrom [ a owl:Class ;
owl:unionOf ( )
]
] ;
rdfs:subClassOf [ a owl:Class ;
owl:unionOf ( )
] ;
rdfs:subClassOf [ a owl:Class ;
owl:intersectionOf ( [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] )
] .
expo:has_latest_modification
a owl:ObjectProperty ;
rdfs:domain expo:Proposition , expo:Procedure , expo:Abstract , expo:ProcedureExecuteExperiment , expo:Entity ;
rdfs:domain [ a owl:Restriction ;
owl:allValuesFrom expo:StatusExperimentalDocument ;
owl:onProperty expo:has_status
] ;
rdfs:domain [ a owl:Restriction ;
owl:allValuesFrom expo:DocumentStage ;
owl:onProperty expo:has_status
] ;
rdfs:domain [ a owl:Class ;
owl:unionOf ( expo:AdminInfoExperiment expo:ProcedureExecuteExperiment )
] ;
rdfs:domain [ a owl:Class ;
owl:unionOf ( expo:ExperimentalGoal expo:Model expo:ProcedureExecuteExperiment )
] ;
rdfs:domain [ a owl:Restriction ;
owl:allValuesFrom expo:ProcedureExecuteExperiment ;
owl:onProperty expo:has_procedure
] ;
rdfs:domain [ a owl:Restriction ;
owl:cardinality "1"^^xsd:nonNegativeInteger ;
owl:onProperty expo:has_status
] ;
rdfs:domain [ a owl:Restriction ;
owl:allValuesFrom expo:BiblioReference ;
owl:onProperty expo:has_representation
] ;
rdfs:domain [ a owl:Restriction ;
owl:allValuesFrom expo:Author ;
owl:onProperty expo:has_author
] ;
rdfs:domain [ a owl:Restriction ;
owl:allValuesFrom expo:TimePoint ;
owl:onProperty expo:has_latest_modification
] ;
rdfs:domain [ a owl:Restriction ;
owl:allValuesFrom expo:AuthorSOP ;
owl:onProperty expo:has_author
] ;
rdfs:domain [ a owl:Class ;
owl:unionOf ( expo:AdminInfoExperiment expo:StandardOperatingProcedure )
] ;
rdfs:domain [ a owl:Restriction ;
owl:cardinality "1"^^xsd:nonNegativeInteger ;
owl:onProperty expo:has_latest_modification
] ;
rdfs:domain [ a owl:Restriction ;
owl:allValuesFrom expo:PlanOfExperimentalActions ;
owl:onProperty expo:has_plan
] ;
rdfs:domain [ a owl:Restriction ;
owl:allValuesFrom expo:PermissionStatus ;
owl:onProperty expo:has_status
] ;
rdfs:domain [ a owl:Restriction ;
owl:allValuesFrom expo:RepresentationExperimentalExecutionProcedure ;
owl:onProperty expo:has_representation
] ;
rdfs:domain [ a owl:Class ;
owl:unionOf ( expo:ExperimentalMethod expo:ProcedureExecuteExperiment )
] ;
rdfs:range expo:PhysicalQuantity , expo:Entity , expo:Quantity , expo:TimeMeasure , expo:Abstract , expo:TimePosition .
[ a owl:Class ;
rdfs:subClassOf pattern:Pattern ;
owl:intersectionOf ( pattern:Container [ a owl:Restriction ;
owl:allValuesFrom pattern:Block ;
owl:onProperty pattern:containsAsHeader
] )
] .
terms:RFC1766 a owl:NamedIndividual , rdfs:Datatype ;
rdfs:comment "The set of tags, constructed according to RFC 1766, for the identification of languages."@en ;
rdfs:isDefinedBy terms: ;
rdfs:label "RFC 1766"@en ;
rdfs:seeAlso ;
terms:hasVersion ;
terms:issued "2000-07-11"^^xsd:date ;
terms:modified "2008-01-14"^^xsd:date .
a owl:Class ;
rdfs:subClassOf .
[ a owl:Class ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom [ a owl:Class ;
owl:unionOf ( pattern:Block pattern:Container pattern:Field pattern:Meta )
] ;
owl:onProperty pattern:contains
] ;
owl:intersectionOf ( pattern:Container [ a owl:Restriction ;
owl:hasValue true ;
owl:onProperty pattern:canContainHeteronymousElements
] [ a owl:Restriction ;
owl:hasValue false ;
owl:onProperty pattern:canContainHomonymousElements
] )
] .
[ a owl:Class ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom [ a owl:Class ;
owl:unionOf ( pattern:Container pattern:Popup )
] ;
owl:onProperty pattern:isContainedBy
] ;
owl:intersectionOf ( pattern:Table [ a owl:Restriction ;
owl:onProperty pattern:contains ;
owl:someValuesFrom pattern:Pattern
] )
] .
a foaf:Person , foaf:Agent , , , schema:Person , terms:Agent , owl:NamedIndividual .
a owl:Class ;
rdfs:subClassOf , ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:onProperty ;
owl:someValuesFrom
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:onProperty ;
owl:someValuesFrom
] ;
rdfs:subClassOf [ a owl:Class ;
owl:intersectionOf ( [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] )
] .
expo:Hardware a owl:Class ;
rdfs:subClassOf expo:Process-relatedRole , expo:Abstract , expo:Relation , expo:Predicate , expo:Entity , expo:Role , expo:ExperimentalEquipment ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom expo:TechnicalDescription ;
owl:onProperty expo:has_description
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom expo:Name ;
owl:onProperty expo:has_name
] ;
rdfs:subClassOf [ a owl:Class ;
owl:unionOf ( expo:AdminInfoSubjectOfExperiment expo:ExperimentalEquipment expo:Human expo:Organization )
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom expo:NameEquipment ;
owl:onProperty expo:has_name
] .
a owl:Class ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] ;
rdfs:subClassOf [ a owl:Class ;
owl:intersectionOf ( [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] )
] .
a owl:ObjectProperty ;
rdfs:domain ;
rdfs:range foaf:Person , foaf:Agent , , , schema:Person , terms:Agent .
a owl:Class ;
rdfs:subClassOf [ a owl:Class ;
owl:unionOf ( )
] .
expo:DuhemEffect a owl:Class ;
rdfs:subClassOf expo:Abstract , expo:Proposition , expo:AlternativeHypothesis , expo:ExperimentalHypothesis , expo:Entity ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom expo:HypothesisComplexity ;
owl:onProperty expo:has_complexity
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom expo:HypothesisExplicitness ;
owl:onProperty expo:has_explicitness
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom expo:GeneralityOfHypothesis ;
owl:onProperty expo:has_generality
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom expo:HypothesisRepresentation ;
owl:onProperty expo:has_hypothesis_representation
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:cardinality "1"^^xsd:nonNegativeInteger ;
owl:onProperty expo:has_complexity
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom expo:TargetVariable ;
owl:onProperty expo:has_target_variable
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:cardinality "1"^^xsd:nonNegativeInteger ;
owl:onProperty expo:has_explicitness
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:cardinality "1"^^xsd:nonNegativeInteger ;
owl:onProperty expo:has_generality
] .
[ a owl:Class ;
rdfs:subClassOf pattern:Bucket ;
owl:intersectionOf ( j.0:DiscourseElement pattern:Container )
] .
a owl:ObjectProperty ;
rdfs:domain ;
rdfs:range .
a swrc:Publication , , , swrc:Article , owl:NamedIndividual ;
a [ a owl:Restriction ;
owl:allValuesFrom swrc:Publication ;
owl:onProperty swrc:cite
] ;
a [ a owl:Restriction ;
owl:allValuesFrom swrc:Person ;
owl:onProperty swrc:author
] ;
dc:creator , ;
swrc:keywords "We describe an approach for performing entity type recognition in heterogeneous semantic graphs in order to reduce the computational cost of performing coreference resolution. Our research specifically addresses the problem of working with semi-structured text that\nuses ontologies that are not informative or not known. This problem is similar to coreference resolution in unstructured text, where entities and their types are identified using contextual information and linguistic-based analysis. Semantic graphs are semi-structured with very\nlittle contextual information and trivial grammars that do not convey additional information. In the absence of known ontologies, performing coreference resolution can be challenging. Our work uses a supervised machine learning algorithm and entity type dictionaries to map attributes to a common attribute space. We evaluated the approach in experiments using data from Wikipedia, Freebase and Arnetminer." .
a owl:Class ;
rdfs:subClassOf , ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] ;
rdfs:subClassOf [ a owl:Class ;
owl:intersectionOf ( [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty
] )
] .
[ a owl:Class ;
rdfs:subClassOf j.0:DiscourseElement ;
owl:intersectionOf ( [ a owl:Class ;
owl:intersectionOf ( j.0:DiscourseElement pattern:Container )
] [ a owl:Restriction ;
owl:allValuesFrom ;
owl:onProperty pattern:contains
] )
] .
foaf:Image a owl:Class ;
rdfs:subClassOf foaf:Document , schema:ImageObject , schema:CreativeWork .
a owl:Class ;
rdfs:subClassOf [ a owl:Restriction ;
owl:allValuesFrom