PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, the use of other highly conductive metals such as gold, platinum, copper, and other metals is within the scope of the present teachings.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com