PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The layer of insulating material 740 may comprise, in one embodiment, an oxide such as silicon oxide, but any suitable material which can serve as an electrical insulator may be used.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.ca