PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • KRATON??? and SEPTON??? are examples of trade names used to identify some A-B-A triblock copolymers that may be used to make elastomer gels.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com