PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This type of film is made of a metal such as gold or silver or a combination of such a metal and a dielectric material.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com