PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • and business to business purchases. It is also becoming a significant "channel" for the sale and distribution of all kinds of electronic properties and services, including information, software, games, and entertainment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • docstoc.com