PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • None of the foregoing disclosures, teach, for example, a polyolefin compatiblized with a copolymer of styrene and maleic anhydride, nor mixtures of styrene polymers and copolymers such as a polystyrene, polyphenylene oxide, elastomer blend, such as General Electric's NORYL???.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com