PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The metallic portion of the heat sink may comprise one or more of aluminum, brass, copper, steel, silver or other thermally conductive metal, or a ceramic based on at least one metal oxide.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com