164
results
  • 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
  • ofrd - Fridge and Freezer Vocabulary
    http://purl.org/opdm/refrigerator#
    Vocabulary to describe fridges and freezers @en
  • tio - The Tickets Ontology
    http://purl.org/tio/ns#
    A vocabulary for describing tickets for events, transportation, or points of interest for e-commerce. @en
  • vso - Vehicle Sales Ontology
    http://purl.org/vso/ns
    The Vehicle Sales Ontology for Semantic Web-based E-Commerce @en
  • vvo - Volkswagen Vehicles Ontology
    http://purl.org/vvo/ns#
    A vocabulary for describing Volkswagen-specific features of automobiles and their components @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
  • uco - Used Cars Ontology
    http://purl.org/uco/ns#
    A Web vocabulary for describing aspects of used cars for e-commerce. @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
  • odv - Organogram Data Vocabulary
    http://reference.data.gov.uk/def/organogram
    Extension of data cube for civil service junior posts @en
  • dqc - The Data Quality Constraints Library
    http://semwebquality.org/ontologies/dq-constraints
    This RDF document contains a library of data quality constraints represented as SPARQL query templates based on the SPARQL Inferencing Framework (SPIN). The data quality constraint templates are especially useful for the identification of data quality problems during data entry and for periodic quality checks during data usage. @en
  • spt - SPITFIRE Ontology
    http://spitfire-project.eu/ontology/ns
    TheSPITFIRE Ontology (spt) is based on the alignment among Dolce+DnS Ultralite(dul), the W3C Semantic Sensor Network ontology (ssn) and the Event Model-F ontology (event). @en
  • dfc-b - DFC Business Ontology
    http://static.datafoodconsortium.org/ontologies/DFC_BusinessOntology.owl
    DFC Business Ontology @en