PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These composite materials are used to make a very large array of products, including electrical insulation, pressurized storage tanks, medical casts, and various sporting goods.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com