PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Furthermore, because the majority of reservations are made through third parties, most notably travel agents, airlines often do not have direct contact with the passenger until he or she arrives at the airport.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hasbrouck.org