PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • : Boeing was a failure in the commercial market prior to the 707 being introduced - it began their ascent to the top.
http://www.w3.org/ns/prov#wasQuotedFrom
  • airliners.net