PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Delta Air Lines, United Continental, American Airlines Group, Southwest Airlines???These and other airlines may benefit after an average fare increase of $4 per roundtrip was successfully implemented by major carriers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bigstake.org