PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Without an export route to Asia, there is a risk that the major discoveries of shale gas in British Columbia, as well as reserves in Alberta, will be left in the ground.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theglobeandmail.com