SI is a subject identifier service providing URI endpoints for Wandora and similar applications. The service returns a web page for all known and unknown subject identifier URIs within the domain and path. Subject resources of known identifiers may have more information about the subject.
Occurrence type
http://wandora.org/si/core/occurrence-type
Occurrence is a typed resource that is attached into a topic. This is a subject identifier for a class topic that collects occurrence type topics in Wandora schema.