PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A forward transaction is a contract he is entered into today, in which two parties agree to exchange currency at a given rate on some given date in the future.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mindbites.com