DCAT is an RDF vocabulary designed to facilitate interoperability between data catalogs published on the Web @en
dqv- Data Quality Vocabulary
http://www.w3.org/ns/dqv
The Data Quality Vocabulary (DQV) is seen as an extension to DCAT to cover the quality of the data, how frequently is it updated, whether it accepts user corrections, persistence commitments etc. When used by publishers, this vocabulary will foster trust in the data amongst developers. @en
skosxl- SKOS eXtension for Labels
http://www.w3.org/2008/05/skos-xl
SKOS-XL defines an extension for the Simple Knowledge Organization System, providing additional support for describing and linking lexical entities. @en
csvw- CSV on the Web Vocabulary
http://www.w3.org/ns/csvw#
This document describes the RDFS vocabulary description used in the Metadata Vocabulary for Tabular Data along with the default JSON-LD Context. @en
earl- Evaluation and Report Language
http://www.w3.org/ns/earl
EARL is a vocabulary, the terms of which are defined across a set of specifications and technical notes, and that is used to describe test results. The primary motivation for developing this vocabulary is to facilitate the exchange of test results between Web accessibility evaluation tools in a vendor-neutral and platform-independent format. It also provides reusable terms for generic quality assurance and validation purposes. @en
oa- Open Annotation Data Model
http://www.w3.org/ns/oa#
The Open Annotation Core Data Model specifies an interoperable framework for creating associations between related resources, annotations, using a methodology that conforms to the Architecture of the World Wide Web. This ontology is a non-normative OWL formalization of the textual OA specification at http://www.openannotation.org/spec/core/20130208/index.html @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
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
org- Core organization ontology
http://www.w3.org/ns/org#
Vocabulary for describing organizational structures, specializable to a broad variety of types of organization. @en
rdft- The RDF 1.1 Test Vocabulary
http://www.w3.org/ns/rdftest
This is a vocabulary document and is used to define classes and properties used in
RDF 1.1 Test Cases and associated test manifests.
The URI of the vocabulary is http://www.w3.org/ns/rdftest# (abbreviated by rdft: in this document).
Turtle and an JSON-LD versions of the vocabulary are also available.
The vocabulary is published by W3C. @en
sh- W3C Shapes Constraint Language (SHACL) Vocabulary
http://www.w3.org/ns/shacl#
This vocabulary defines terms used in SHACL, the W3C Shapes Constraint Language. @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
ssn- Semantic Sensor Network Ontology
http://www.w3.org/ns/ssn/
This ontology describes sensors, actuators and observations, and related concepts. It does not describe domain concepts, time, locations, etc. these are intended to be included from other ontologies via OWL imports. @en
wot- Web Of Trust
http://xmlns.com/wot/0.1/
Web Of Trust (wot) RDF vocabulary, described using W3C RDF Schema and the Web Ontology Language. @en