PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Costs have risen by more than a quarter in the last year due to Hurricane Katrina, oil price increases, and other causes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • parapundit.com