PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If the amorphous film 103 is made of an insulating material such as silicon dioxide, it must be removed at this point; but if it is made of a conductive material such as tungsten or tungsten silicide, there is no need to remove it.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com