PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The housing members 106 and 107 preferably are made of metal, such as an alloy steel or the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com