PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The hollow ceramic particles may take a variety of shapes, such as spheres, cylinders, rods, or generally irregular shapes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com