Linked Open Vocabularies

ignf- Ontology of coordinates reference systems

http://data.ign.fr/def/ignf

Codes for describing coordinates reference systems consistently with ISO TC/211. French translations of terms and definitions are mainly taken from the multilingual glossary of ISO/TC 211 available online: http://www.isotc211.org/Terminology.htm @en

topo- An ontology for describing territory elements an infrastructure at French Mapping Agency.

http://data.ign.fr/def/topo

This ontology reuses the legacy schema of BDTOPO(IGN) and aims at covering the topographic entities and administrative boundaries of the French national territory. The themes covered are: railway, transport, roads, energy, hydrography, POI, communes, etc. @en

oan- Ontology of the French National Assembly

http://data.lirmm.fr/ontologies/oan

Description of French National Assembly @en

agr- Agreements ontology

http://promsns.org/def/agr

This Agreements Ontology is designed to model 'agreements' which are social contracts that include licenses, laws, contracts, Memoranda of Understanding, standards and definitional metadata. Its purpose is to support data sharing by making explicit the relationships between agreements and data and agreements and Agents (people and organisations). Eventually it will also help with the interplay between different classes of agreements. @en

orca- orca, the Ontology of Reasoning, Certainty and Attribution

http://vocab.deri.ie/orca

orca, the Ontology of Reasoning, Certainty and Attribution, is an ontology for characterizing the certainty of information, how it is known, and its source @en

rooms- Buildings and Rooms Vocabulary

http://vocab.deri.ie/rooms

A simple vocabulary for describing the rooms in a building. @en

void- Vocabulary of Interlinked Datasets

http://vocab.deri.ie/void

The Vocabulary of Interlinked Datasets (VoID) is an RDF Schema vocabulary for expressing metadata about RDF datasets. @en

geod- Administrative vocabulary for Norway

http://vocab.lenka.no/geo-deling

Vocabulary describing the administrative subdivision of Norway @en

dt- Data Template (DT) Ontology

http://w3id.org/dt

The Data Template (DT) Ontology is based on concepts and principles for creating templates from ISO 23387 and the associated XML data schema, which is currently under development. @en

m4i- Metadata4Ing: An ontology for describing the generation of research data within a scientific activity.

http://w3id.org/nfdi4ing/metadata4ing#

Metadata4Ing defines classes and properties or reuses such classes and properties from other ontologies to describe research processes and research data management in NFDI4Ing. New concepts and properties are located in the namespace of Metadata4Ing. Metadata4Ing does not import complete ontologies for the sake of relevance, readability, understandability and usability by and for engineers. Instead, it tries to make re-use of existing identifiers for classes and properties by re-using all or a relevant subset of the axioms from the original ontology. These statements have been extracted in different ways, e.g. by using Protégé tools importing an ontology and copying axioms of relevant items to Metadata4Ing or by download from data services or raw files of ontologies and manual copypasting. In some cases there was a need to extend or modify the original set of statements about an entity, e.g. because labels and definitions were expressed with a different owl:AnnotationProperty than the rest of Metadata4Ing, or because a skos:preflabel or a skos:definition in any of the languages we would like to support was missing. Any editorial changes on elements from external ontologies are declared in Metadata4Ing by an annotation with skos:editorialNote at item-level. To get the original set of statements we encourage to visit the original namespace of the respective item. Metadata4Ing reuses elements from the following ontologies: - BIBO = Bibliographic Ontology - BIRO = Bibliographic Reference Ontology - DCAT = Data Catalog - DCTERMS = Dublin Core Terms - FOAF = Friend of a Friend - OWL = Web Ontology Language - PROV = Provenance Namespace - QUDT = Quantities, Units, Dimensions and Types - RDF = Resource Description Framework - RDFS = RDF Schema - SCHEMA = schema.org - SKOS = Simple Knowledge Organization System - SSN = Semantic Sensor Network Ontology - VANN = Vocabulary for Annotating vocabulary descriptions - XSD = XML Schema Definition - EMMO = European Materials and Modelling Ontology - BFO = Basic Formal Ontology - RO = Relation Ontology - PIMS-II = PIMS Interoperability Infrastructure - D-SI = Digital System of Units @en

wikibase- Wikibase system ontology

http://wikiba.se/ontology

The system ontology of Wikibase @en

agls- AGLS Metadata Terms

http://www.agls.gov.au/agls/terms

The AGLS Metadata Terms Namespace provides URIs for the AGLS Metadata Terms Vocabulary in the context of AGLS Metadata Standard, a set of metadata properties and associated usage guidelines to improve the visibility, manageability and interoperability of online information and services. Vocabulary terms are declared using RDF Schema language to support RDF applications. It will be updated according to AGLS Working Group decisions. @en

place- The Places Ontology

http://purl.org/ontology/places

The Places Ontology is a simple lightweight ontology for describing places of geographic interest. @en

poso- Positioning System Ontology

http://purl.org/poso/

This ontology provides the terminologies used for positioning systems. @en

voidext- Extended Vocabulary of Interlinked Datasets (VoIDext)

http://purl.org/query/voidext

The Extension of the Vocabulary of Interlinked Datasets (VoID) RDF Schema that includes the concept of virtual links. This extension enhances interoperability among heterogeneous and distributed RDF data sets by bridging them through explicitly defined virtual links. @en