PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Typical metals include chrome; silver; gold; platinum; nickel; alloys; and oxides such as indium tin oxide, conducting polymers, and inorganic substances.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com