PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The shale revolution is about to hit Britain and other parts of Europe.,,,,,,,,,,,,Thanks to the shale-drilling bonanza, U.S. crude oil production grew by more than one million barrels a day ??? equivalent to 14 per cent of output ??? in 2012, the biggest increase ever, ..............Surging oil and gas production has allowed the United States to reduce oil imports to 7.5 million barrels a day fro
http://www.w3.org/ns/prov#wasQuotedFrom
  • vision2041.com