PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The first surface preferably is a syringe barrel of glass or a polymer such as polyolefin, polystyrene, polyvinyl chloride or polyurethane.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com