PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A futures contract for the uninitiated is a contract often purchased on margin for the future delivery of a raw material or a currency, or even stocks or bonds.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fool.com