PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • noun (plural phenomena /f????n??m??n??/) 1A fact or situation that is observed to exist or happen, especially one whose cause or explanation is in question: glaciers are interesting natural phenomena
http://www.w3.org/ns/prov#wasQuotedFrom
  • oxforddictionaries.com