PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, known materials such as highly conductive metals such as silver, gold, platinum, aluminum or copper, and metal oxides such as ITO, FTO, SnO2, IZO, ZnO or AZO, can be used.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com