PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One embodiment of the display sheet 20 may be manufactured from a sheet of styrene, polyvinyl chloride, or other material.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com