PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Examples of such material are metals such as, e.g., nickel, copper, gold, silver, platinum, rhodium, palladium, and the like and alloys thereof such as, e.g., gold-copper alloy, palladium-nickel alloy, stainless steel, and so forth.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com