PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Typically, these storm shutters are made of very rigid material, such as extruded aluminum, and are hinged together for movable storage in a rolled up form.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com