The Measurement Ontology is an ontology in which measurements may be rendered @en
rdf- The RDF Concepts Vocabulary
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
skos- Simple Knowledge Organization System
http://www.w3.org/2004/02/skos/core
The Simple Knowledge Organization System (SKOS) is a common data model for sharing and linking knowledge organization systems via the Semantic Web. @en
rdfs- The RDF Schema vocabulary
http://www.w3.org/2000/01/rdf-schema#
RDF Schema provides a data-modelling vocabulary for RDF data. RDF Schema is an extension of the basic RDF vocabulary. @en
xsd- XML Schema
http://www.w3.org/2001/XMLSchema
The XML Schema representation @en
owl- The OWL 2 Schema vocabulary
http://www.w3.org/2002/07/owl
This ontology partially describes the built-in classes and properties that together form the basis of the RDF/XML syntax of OWL 2. @en
dcat- Data Catalog Vocabulary
http://www.w3.org/ns/dcat
DCAT is an RDF vocabulary designed to facilitate interoperability between data catalogs published on the Web @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
mls- Machine Learning Schema
http://www.w3.org/ns/mls
ML-Schema is a collaborative, community effort with a mission to develop, maintain, and promote standard schemas for data mining and machine learning algorithms, datasets, and experiments @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