PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In either case, in the present example, the ITO film is made of a material consisting principally of nitrogen and titanium.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com