Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/4826001
Is Reference of Groupe de travail ad hoc sur les services aériens interrégionaux réguliers-fr#Sense
Grupo de trabajo especial sobre servicios aéreos interregionales regulares-es#Sense
Ad hoc Working Group on Scheduled Interregional Air Services-en#Sense
IRS-en#Sense
IRS-es#Sense
IRS-fr#Sense