PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In particular, through the use of OID's, the system can store any kind of relationship, including relationships other than thesaural relationships, between key phrases, concepts and other records.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com