PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Specifically, its material is selected properly from stainless steel, copper, aluminum, copper alloy such as brass, phosphor bronze, cupro-nickel, chromium-copper, and alloy of aluminum and manganese, silicon, magnesium or zinc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk