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  • pav - Provenance, Authoring and Versioning
    http://purl.org/pav/
    PAV is a lightweight ontology for tracking Provenance, Authoring and Versioning. PAV specializes the W3C provenance ontology PROV-O in order to describe authorship, curation and digital creation of online resources. @en
  • uneskos - UNESKOS Vocabulary
    http://purl.org/umu/uneskos
    An RDF vocabulary for extending some SKOS and ISO-THES functions in order to improve the linked data consumption of SKOS datasets @en
  • cs - Changeset
    http://purl.org/vocab/changeset/schema
    This vocabulary defines a set of terms for describing changes to resource descriptions. @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
  • ruto - Test-Driven Data Debugging Ontology
    http://rdfunit.aksw.org/ns/core#
    The Databugger ontology describes concepts used in Databugger, a test driven data-debugging framework that can run automatically generated (based on a schema) and manually generated test cases against an endpoint. @en
  • isoadr - ISO19160-1:2015 Address ontology
    http://reference.data.gov.au/def/ont/iso19160-1-address
    This ontology is a version of the ISO TC211, Group for Ontology Management (GOM)'s OWL ontology interpretation of the ISO19160-1:2015 "Addressing -- Part 1: Conceptual model" standard (see https://www.iso.org/standard/61710.html) taken from that ontology's source code, published at https://github.com/ISO-TC211/GOM/tree/master/isotc211_GOM_harmonizedOntology/19160-1/2015. @en
  • mv - MobiVoc: Open Mobility Vocabulary
    http://schema.mobivoc.org/
    Our goal is to significantly improve the data mobility between all stakeholders by providing a standardized vocabulary using Semantic Web technologies and ontologies. For the open vocabulary covering various mobility aspects we use RDF (Resource Description Framework) - a recommended specification of the World Wide Web Consortium (W3C) and the so-called lingua franca for the integration of data and web. We invite everyone who is interested to join our MobiVoc initiative and to participate in the development of the Open Mobility Vocabulary. @en
  • odrs - Open Data Rights Statement Vocabulary
    http://schema.theodi.org/odrs
    A vocabulary that supports the publication of Open Data by providing the means to capture machine-readable "rights statements", e.g. the licensing information, copyright notices and attribution requirements that are associated with the publication and re-use of a dataset. @en
  • odapps - The vocabulary for (L)OD ideas and applications
    http://semweb.mmlab.be/ns/odapps
    odapps is an RDF vocabulary defined to facilitate the description of Open-Data-based ideas and applications published on the Web. @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
  • apps4X - The vocabulary for Co-creation Events based on Open Data
    http://semweb.mmlab.be/ns/apps4X
    apps4X is an RDF vocabulary defined to facilitate the description of Open-Data-based Co-creation events @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
  • spin - SPIN Inferencing Vocabulary
    http://spinrdf.org/spin
    An RDF Schema that can be used to attach constraints and rules to RDFS classes, and to encapsulate reusable SPARQL queries into functions and templates. @en
  • sp - SPIN SPARQL Syntax
    http://spinrdf.org/sp
    An RDF Schema to syntactically represent SPARQL queries (including SPARQL UPDATE) as RDF triples. @en