Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/1006003
Is Reference of Lufttransport-da#Sense
Transportes Aéreos-pt#Sense
Transports aériens-fr#Sense
Air transport-en#Sense
Transportes Aéreos-es#Sense
Trasporti aerei-it#Sense
Luftverkehr-de#Sense
Luchtvervoer-nl#Sense