PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These materials which form the inner core can be formed into a variety of shapes such as pellets, extrudates, spheres, hollow tubes or irregularly shaped particles although not all materials can be formed into each shape.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com