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results
  • wfprov - The Wfprov Ontology
    http://purl.org/wf4ever/wfprov
    The wfprov ontology shows how to express minimal provenance information about the execution of a workflow described using the wfdesc ontology. @en
  • xapi - xAPI Controlled Vocabulary Ontology
    http://purl.org/xapi/ontology#
    This ontology contains a list of the classes and properties that can be used when for creating and publishing a controlled vocabulary dataset for xAPI communities of practice. @en
  • uniprot - Uniprot Core Ontology
    http://purl.uniprot.org/core/
    Properties and classes used for protein annotation @en
  • cs - Changeset
    http://purl.org/vocab/changeset/schema
    This vocabulary defines a set of terms for describing changes to resource descriptions. @en
  • frbr - Expression of Core FRBR Concepts in RDF
    http://purl.org/vocab/frbr/core
    An expression in RDF of the concepts and relations described in the IFLA report on the Functional Requirements for Bibliographic Records (FRBR) @en
  • frbre - Extended FRBR
    http://purl.org/vocab/frbr/extended
    Expression of Extended FRBR Concepts in RDF @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
  • cdm - Conceptual Depth and Momentum
    http://purl.org/twc/ontology/cdm.owl#
    An attempt to represent how universal/accepted/popular a URI is @en
  • conversion - Conversion Ontology
    http://purl.org/twc/vocab/conversion/
    Ontology used to describe interpretations of tabular literals to produce RDF @en
  • xkos - XKOS
    http://rdf-vocabulary.ddialliance.org/xkos
    An extension of SKOS for representaion of nomenclatures @en
  • obsm - Observation Method Ontology
    http://rdf.geospecies.org/methods/observationMethod.rdf
    This is a taxonomy of some observation methods. It is incomplete @en
  • rdac - RDA Classes
    http://rdaregistry.info/Elements/c
    The Classes element set consists of classes representing the RDA entities, including Work, Expression, Manifestation, Item, Person, Family, Corporate Body, and Agent. @en
  • rdae - RDA Expression properties
    http://rdaregistry.info/Elements/e
    The Expression properties element set consists of properties representing the attributes and relationships of the RDA Expression entity. Each property in the element set has a domain of the class representing this entity. @en