Linked Open Vocabularies

http://www.w3.org/1999/02/22-rdf-syntax-ns#

This is the RDF Schema for the RDF vocabulary terms in the RDF Namespace, defined in RDF 1.1 Concepts. @en

http://www.w3.org/ns/dcat

DCAT is an RDF vocabulary designed to facilitate interoperability between data catalogs published on the Web @en

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

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

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