PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The structural member is readily formed of any material conventional to the art, such materials operative herein illustratively including metals, alloys, plastics and composites.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com