PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The housing 104 may be made, in part or in whole, of aluminum, magnesium, titanium, an aluminum alloy, a magnesium alloy, a titanium alloy, steel, or other metal or metal alloy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com