PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Resins particularly useful for reinforced plastics include polyester, epoxy, phenolic, melamine and silicone.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com