PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The General Atomics Predator costs about $3 million for the plane alone, and the costs quickly skyrocket to tens of millions once the ground crew and other operating systems are added.
http://www.w3.org/ns/prov#wasQuotedFrom
  • oilempire.us