PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The world is also seeing cheap new shale gas supplies from the United States, which could compete on world markets with traditional suppliers of liquefied natural gas, such as Australia and Qatar.
http://www.w3.org/ns/prov#wasQuotedFrom
  • tradearabia.com