Table for the 6 triples for predicate ns4:callsign

Subject	Object
?:Koninklijke Luchtvaart Maatschappij	"KLM"@nl
?:Korean Air	"Koreanair"@nl
?:Lufthansa	"Lufthansa"@nl
?:Northwest Airlines	"Northwest"@nl
?:Scandinavian Airlines	"SCANDINAVIAN"@nl
?:Swiss International Air Lines	"Swiss"@nl