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  • og - Open Graph Protocol Vocabulary
    http://ogp.me/ns
    The Open Graph protocol enables any web page to become a rich object in a social graph. For instance, this is used on Facebook to enable any web page to have the same functionality as a Facebook Page. @en
  • sql - SQL Abstract Syntax Trees Vocabulary
    http://ns.inria.fr/ast/sql#
    The SQL AST Vocabulary allows SQL code abstract syntax trees to be published in RDF. @en
  • rlog - RDF Logging Ontology
    http://persistence.uni-leipzig.org/nlp2rdf/ontologies/rlog#
    This is a helper ontology for NIF 2.0 to be able to log errors and warning messages. @en
  • aws - Ontology for Meteorological sensors
    http://purl.oclc.org/NET/ssnx/meteo/aws
    This ontology is part of the Agriculture Meteorology example showcasing the ontology developed by the W3C Semantic Sensor Networks incubator group (SSN-XG). It is published here in order to generalize the potential usage and the alignment with other standardization efforts of the SSN ontology. @en
  • dpn - Data Provider Node ontology
    http://purl.org/dpn
    This ontology is being developed by CSIRO under the eReefs project for describing data provider nodes, web services available and datasets that are hosted by them. This ontology features a module for describing Datasets. It does not however describe geospatial, temporal, organisational or domain concepts as these are intended to be included from other ontologies via the imports statement. Other modules complementary to the DPN ontology are http://purl.org/dpn/dataset and http://purl.org/dpn/services. This version aligns DCAT and DC terms and imports DPN services. @en
  • p-plan - The P-PLAN Ontology
    http://purl.org/net/p-plan#
    The Ontology for Provenance and Plans (P-Plan) is an extension of the PROV-O ontology [PROV-O] created to represent the plans that guided the execution of scientific processes. P-Plan describes how the plans are composed and their correspondence to provenance records that describe the execution itself. @en
  • wf-invoc - Workflow Invocation Ontology
    http://purl.org/net/wf-invocation
    Wf-invoc is a simple profile of the P-plan ontology to describe how workflow steps are invoked within a workflow execution. @en
  • wfm - The Workflow Motif Ontology
    http://purl.org/net/wf-motifs
    Ontology for describing Workflow Motifs. Workflow Motifs outline the kinds of data-intensive activities that are observed in workflows (data-operation motifs) and the different manners in which activities are implemented within workflows (workflow-oriented motifs). @en
  • service - The Service Ontology
    http://purl.org/ontology/service
    A micro-ontology that defines the general concept of a service. @en
  • ssso - Simple Service Status Ontology
    http://purl.org/ontology/ssso
    An event-based RDF ontology for typical status in fulfillment of a service @en
  • posocm - Positioning System Ontology Common Technologies, Algorithms and Systems
    http://purl.org/poso/common/
    This ontology provides the terminologies used for positioning systems. @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
  • awol - Atom Syndication Ontology
    http://bblfish.net/work/atom-owl/2006-06-06/
    The AtomOWL ontology is inspired from the work done by the atom working group. This ontology is working off the rfc 4287 published among othe places at http://www.atompub.org/rfc4287.html . The AtomOWL ontology uses as much as possible the same terms as the format there to make the relation easy to understand. The AtomOWL name space is slightly different from the atom namespace [see post http://www.imc.org/atom-syntax/mail-archive/msg16476.html]. But this is a good thing as it helps distinguish the ontology from the rfc 4287 serialisation. @en
  • graphql - GraphQL Vocabulary
    http://datashapes.org/graphql
    A vocabulary to annotate RDF schemas (in particular SHACL shapes) with metadata to define mappings to GraphQL. @en
  • obws - Object with states ontology
    http://delicias.dia.fi.upm.es/ontologies/ObjectWithStates.owl
    Ontology including the content ontology design pattern for modelling objects with states. @en