CSV
XML
JSON
N3
URI*
http://www.w3.org/ns/sosa/
http://www.w3.org/ns/sosa/
Contact*
Florian Lemoine (florian.lemoine@esciencefactory.com)
Object creation date property
http://purl.org/dc/elements/1.1/created
http://purl.org/dc/elements/1.1/created
Submission date
September 16, 2026
Deprecated
false See more...
Description*
SOSA is a lightweight, self-contained core ontology for describing the interaction between sensors, actuators, and samplers with the properties, features, or phenomena they observe, act on, or sample. It provides classes and properties for Observations, Actuations, Samples, and the platforms and sensors involved, without depending on the more complex constraints defined in the full SSN ontology. SOSA is designed to be usable independently for lightweight applications, or as the foundational module underneath SSN for more expressive semantic sensor network modeling.”, This ontology is based on the SSN Ontology by the W3C Semantic Sensor Networks Incubator Group (SSN-XG), together with considerations from the W3C/OGC Spatial Data on the Web Working Group. See more...
License
http://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
Representation language*
OWL See more...
Indexed or included in catalog or repository
https://stage.earthportal.eu
stage.earthportal.eu
Object modification date property
http://purl.org/dc/elements/1.1/modified
http://purl.org/dc/elements/1.1/modified
Preferred namespace prefix
sosa See more...
Preferred namespace URI
http://www.w3.org/ns/sosa/
http://www.w3.org/ns/sosa/
Creation date*
April 17, 2017
Status*
production See more...
URI Lookup Endpoint
https://datastage.earthportal.eu/search?ontologies=SOSA&require_exact_match=true&q=
search?ontologies=SOSA&require_exact_match=true&q=
Version information
2017-04-17 See more...

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