PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Kaolin, known as ???china clay,??? is a white, alumina silicate used to produce products such as plastics, paper, paints and rubber.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gcsu.edu