PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???gas assisted??? molding, in other words, after the plastics material injection, a pressurized fluid is injected, such as gas comprising air, nitrogen, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com