PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Labor was a commodity, which the worker sold and the employer purchased; a "fair wage" was one which enabled both to operate at a profit.
http://www.w3.org/ns/prov#wasQuotedFrom
  • docstoc.com