PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The basic substrate sheet can be made providing the necessary windows or recesses in suitable materials such as metals, synthetic resins, rigid rubbers, wood, litho plates, concrete, plaster board and other like materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es