PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Silver and other malleable metals including gold, platinum, and copper are considered important materials for manufacturing a variety of integrated circuits such as memory devices.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com