PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The trick to avoiding confusion with the tutorials is in knowing that the on-screen highlights sometimes point to the tool or feature you need to access, and other times simply point to the panel where you can find the referenced tool or option.
http://www.w3.org/ns/prov#wasQuotedFrom
  • macobserver.com