PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Clinker is a hard, nodular material produced by sintering aluminosilicate and limestone in a cement kiln.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sino-dryer.com