This ontology describes system capabilities, operating ranges, and survival ranges. 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
ssn.systemA summary of the relations in the Semantic Farm schema can be found here.
A provider turns a local unique identifiers from a resource into a URI. Many providers are also resolvable as URLs (i.e., they can be used in a web browser).
The local unique identifier qualityOfObservation is used to demonstrate the providers
available for System capabilities, operating ranges, and survival ranges ontology. Some providers may use a different example, which is displayed in the table below.
A guide for curating additional providers can be found
here.