PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Boy, Houston really is the fattest city in the U.S. (Just came from Deerbrook Mall).
http://www.w3.org/ns/prov#wasQuotedFrom
  • airliners.net