PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Kaolin is a soft white powder used as an additive or coating for paints, rubbers, papers, and several other industrial products.
http://www.w3.org/ns/prov#wasQuotedFrom
  • prnewswire.com