PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • in grammar, a word or phrase that is necessary to complete a construction, such as happy in the sentence He seems happy, or a judge in the sentence She became a judge.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wordsmyth.net