PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In one embodiment, first surface 20 is formed of a substrate, such as polycarbonate, resin, plastic, or other suitable material that is durable and flexible.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com