PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The arch members 12 can be made of suitable materials such as plastic, wood, metal or combinations thereof.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com