PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But enough new production has come on line at reasonable extraction costs, from such places as Siberia and the west coast of Africa, that the world is still awash in oil, at least with the world economy limping along as it is.
http://www.w3.org/ns/prov#wasQuotedFrom
  • econlib.org