SSN | Instances | Data Terra EarthPortal

ID	http://www.w3.org/ns/ssn/ http://www.w3.org/ns/ssn/ https://earthportal.eu/ontologies/SSN/ssn Loading
Type	Vocabulary, http://www.w3.org/2002/07/owl#Ontology
comment	Please report any errors to the W3C Spatial Data on the Web Working Group via the SDW WG Public List public-sdw-wg@w3.org
description	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.
seeAlso	https://www.w3.org/2015/spatial/wiki/Semantic_Sensor_Network_Ontology
preferredNamespaceUri	ssn
title	Semantic Sensor Network Ontology
versionInfo	New modular version of the SSN ontology. This ontology was originally developed in 2009-2011 by the W3C Semantic Sensor Networks Incubator Group (SSN-XG). For more information on the group's activities see: http://www.w3.org/2005/Incubator/ssn/. The ontology was revised and modularized in 2015-2017 by the W3C/OGC Spatial Data on the Web Working Group, see: https://www.w3.org/2015/spatial/wiki/Semantic_Sensor_Network_Ontology. In particular, (a) the scope is extended to include actuation and sampling; (b) the core concepts and properties are factored out into the SOSA ontology. The SSN ontology imports SOSA and adds formal axiomatization consistent with the text definitions in SOSA, and adds classes and properties to accommodate the scope of the original SSN ontology.
preferredNamespacePrefix	ssn
license	http://www.w3.org/Consortium/Legal/2015/copyright-software-and-document, http://www.opengeospatial.org/ogc/Software
definition	Please report any errors to the W3C Spatial Data on the Web Working Group via the SDW WG Public List public-sdw-wg@w3.org
rights	Copyright 2017 W3C/OGC.
created	2017-04-17
useImports	sosa