PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An international flight is a flight that contains one or more international flight stages;andan international flight stage is a flight stage with one or both terminals in the territory of a State, other than the State in which the airline is registered (technical stops are not considered in classifying flight stages).
http://www.w3.org/ns/prov#wasQuotedFrom
  • icao.int