PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If France, Italy, Belgium, and other countries now possessing theoretically the double standard, were to allow the free action of their monetary laws, the depreciated silver would flow in and replace the appreciated gold, so that the change of values would be moderated.
http://www.w3.org/ns/prov#wasQuotedFrom
  • econlib.org