Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Zona ruidosa-pt#Sense
Geluidszone-nl#Sense
Meluvyöhyke-fi#Sense
Ζώνη θορύβου-el#Sense
Zone de bruit-fr#Sense
Lärmschutzzone-de#Sense
Støjzone-da#Sense