IATE-199734

Instance of: http://www.w3.org/2004/02/skos/core#Concept

Subject Field	Subject Field/52
Is Reference of	Muro del suono-it#Sense
	Sonic barrier-en#Sense
	Sound barrier-en#Sense
	Mur du son-fr#Sense
	Muro sonico-it#Sense
	Seuil transsonique-fr#Sense
	Schallmauer-de#Sense