PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Thanks to booming U.S. oil and gas production, more efficient cars and trucks, and a world-class refining sector that last year was a net exporter for the first time in 60 years, we have cut net imports by ten percent ??? or a million barrels a day ??? in the last year alone.
http://www.w3.org/ns/prov#wasQuotedFrom
  • propresobama.org