Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/4826001
Is Reference of Regler vedrørende lufthavne med tæt trafik-da#Sense
HDR-fr#Sense
HDR-pt#Sense
HDR-en#Sense
HDR-da#Sense
Regulamento dos Aeroportos com Elevada Densidade de Trâfego-pt#Sense
Réglementation concernant les aéroports ayant une densité de trafic élevée-fr#Sense
High Density Traffic Airports Rule-en#Sense