PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Judging by the slew of articles written about it in the last year, the answer is a resounding si.
http://www.w3.org/ns/prov#wasQuotedFrom
  • kqed.org