PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Plastic optics can be formed through injection molding of transparent polymeric plastics such as acrylic, polycarbonate, polyarylate, cyclo-olefins, and other similar materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com