PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This type of welding is widely used in the manufacture of products composed largely of metal, such as automobiles and ships.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com