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  • prov - W3C PROVenance Interchange
    http://www.w3.org/ns/prov#
    The namespace name http://www.w3.org/ns/prov# is intended for use with the PROV family of documents that support the interchange of provenance on the web. @en
  • ontolex - Lexicon Model for Ontologies - Core
    http://www.w3.org/ns/lemon/ontolex
    A model for the representation of lexical information relative to ontologies. Core module. @en
  • locn - ISA Programme Location Core Vocabulary
    http://www.w3.org/ns/locn
    The ISA Programme Location Core Vocabulary provides a minimum set of classes and properties for describing any place in terms of its name, address or geometry. The vocabulary is specifically designed to aid the publication of data that is interoperable with EU INSPIRE Directive. @en
  • wl - WSMO-Lite Ontology
    http://www.wsmo.org/ns/wsmo-lite#
    WSMO-Lite is a lightweight approach to the semantic annotation of Web service descriptions, defined by the STI2 working group Conceptual Models for Services @en
  • uiots - Urban IoT Ontologies - Sharing Mobility Module
    http://www.w3id.org/urban-iot/sharing
    Sharing Mobility module of the suite of ontologies for urban IoT devices. @en
  • zbwext - ZBW Extensions
    http://zbw.eu/namespaces/zbw-extensions
    Extensions to SKOS and other standard vocabularies used by the German National Library of Economics (ZBW) @en
  • sd - SPARQL 1.1 Service Description
    http://www.w3.org/ns/sparql-service-description
    A vocabulary for describing SPARQL services made available via the SPARQL 1.1 Protocol for RDF. These descriptions provide a mechanism by which a client or end user can discover information about the SPARQL service such as supported extension functions and details about the available dataset. @en
  • ui - A user interface ontology
    http://www.w3.org/ns/ui
    An ontology suitable for describing forms, sequences in widgets @en
  • edifact-o - EDIFACT Ontology
    https://purl.org/edifact/ontology
    An Ontology for representing EDIFACT Messages. @en
  • s4bldg - SAREF extension for building devices
    https://saref.etsi.org/saref4bldg/
    This ontology extends the SAREF ontology for the building domain by defining building devices and how they are located in a building. This extension is based on the ISO 16739:2013 Industry Foundation Classes (IFC) standard for data sharing in the construction and facility management industries. The descriptions of the classes and properties extracted from IFC have been taken from the IFC documentation. @en
  • cem - Crime Event Model (CEM)
    https://w3id.org/CEMontology
    The Crime Event Model is an ontology for the representation of crime events extracted from local newspapers. It could be employed for Crime Analysis purposes: extracting crime information from newspapers and enriching them with proper machine-readable semantics is a critical task to help law enforcement agencies at preventing crime, supporting criminal investigations and evaluating the action of law enforcement agencies themselves. The model is based on the fundamental 5W1H journalistic questions, that are Who?, What?, When?, Where?, Why? and How?. Another important requirement was the attempt to exploit existing knowledge graphs and ontologies such as the Simple Event Model (SEM) Ontology and the Schema.org data model for interoperability and interconnection. @en
  • tax - EUTaxO - EUdaphobase Taxonomy Ontology
    https://w3id.org/EUTaxO
    EUdaphobase Taxonomy Ontology for the European Soil-Biology Data Warehouse for Soil Protection @en
  • aeros - aerOS Continuum Ontology
    https://w3id.org/aerOS/continuum#
    Ontology for the orchestration of the aerOS continuum. @en
  • IIoT - Ontology for Industrial Internet of Things systems
    https://w3id.org/IIoT
    The Internet of Things taxonomy is extended with semantic ontologies for IoT layers, containing classes, properties, individuals, and rules specific to IoT technologies, tools, and applications @en
  • coach - Character of a Character Ontology (COACH)
    https://w3id.org/coach#
    This ontology describes a person character as a vector of demographic traits, each dimension refers to a concept contained within a specific taxonomy or to an instance of a wikidata item. @en