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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 -
reco - RECommendations Ontology http://purl.org/reco# The RECO ontology defines the vocabulary for representing preferences-as-constraints and preferences-as-ratings as RDF graphs. This lightweight vocabulary provides domain-independent means to describe user profiles in a coherent and context-aware way. RECO has been designed as an extension of both Friend-Of-A-Friend (FOAF) and Who Am I! (WAI) ontologies. @en -
wo - Weighting Ontology http://purl.org/ontology/wo/core# The Weighting Ontology specification provides a vocabulary for describing weightings and their referenced scales, on/ for the Semantic Web. @en -
poso - Positioning System Ontology http://purl.org/poso/ This ontology provides the terminologies used for positioning systems. @en -
vann - VANN: A vocabulary for annotating vocabulary descriptions http://purl.org/vocab/vann/ A vocabulary for annotating descriptions of vocabularies with examples and usage notes. @en -
voaf - Vocabulary of a Friend http://purl.org/vocommons/voaf A vocabulary to describe linked data vocabularies and their relations @en -
ro - The Research Object Ontology http://purl.org/wf4ever/ro This ontology shows how AO and ORE ontologies can be used together to define a ResearchObject. This ontology is further customized by the wf4ever ontology. @en -
sou - QUDT VOCAB Systems of Units Release 2.1.34 http://qudt.org/2.1/vocab/sou QUDT VOCAB Systems of Units Release 2.1.34 @en -
qudt - Quantities, Units, Dimensions and Types http://qudt.org/schema/qudt The QUDT, or 'Quantity, Unit, Dimension and Type' collection of ontologies define the base classes properties, and restrictions used for modeling physical quantities, units of measure, and their dimensions in various measurement systems. @en -
disco - DDI-RDF Discovery Vocabulary http://rdf-vocabulary.ddialliance.org/discovery A metadata vocabulary for documenting research and survey data @en -
idemo - Demographic ontology from the French Statistics Institute http://rdf.insee.fr/def/demo Ontology with classes and properties used for demography, mostly in the census of the population @en -
igeo - French Statistical ontology for geolocation http://rdf.insee.fr/def/geo Ontology describing geographic entities as seen by the French Statistical Institute @en -
juso - Juso Ontology http://rdfs.co/juso/ Juso Ontology is a Web vocabulary for describing geographical addresses and features. @en -
juso.kr - South Korea Extension to Juso Ontology http://rdfs.co/juso/kr/ South Korea Extension to Juso Ontology is a Web vocabulary that extends Juso Ontology to describe geographical addresses and features in South Korea. @en -
donto - Dataset Ontology http://reference.data.gov.au/def/ont/dataset The data.gov.au Dataset Ontology is an OWL ontology designed to describe the characteristics of datasets published on data.gov.au. The ontology contains elements which describe the publication, update, origin, governance, spatial and temporal coverage and other contextual information about the dataset. The ontology also covers aspects of organisational custodianship and governance. By using this ontology to describe datasets on data.gov.au publishers increase discoverability and enable the consumption of this information in other applications/systems as Linked Data. It further enables decentralised publishing of catalogs and facilitates federated dataset search across sites, e.g. in datasets that are published by the States. Other publishers of Linked Data may make assertions about data published using this ontology, e.g. they may publish information about the use of the dataset in other applications. @en