PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A future contract, for those of you who do not know, is a contract to purchase or sell a foreign currency in a short period of time, usually less than 90 days.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mgoblog.com