Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Avstånd då ej återsignal erhålles-sv#Sense
Non-return range-en#Sense
Plage de non-retour-fr#Sense
Zona de anti-retorno-es#Sense
Zona de não-retorno-pt#Sense
Límite de no retorno-es#Sense
Indifferenzbereich-de#Sense
Keergrens-nl#Sense
Ακτίνα μη επιστροφής-el#Sense