Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/48
Is Reference of Hörbares Signal-de#Sense
Ljudsignal-sv#Sense
Indicador acústico-pt#Sense
Äänimerkki-fi#Sense
Indicatore acustico-it#Sense
Akoestische indicator-nl#Sense
Hørlig indikator-da#Sense
Indicador acústico-es#Sense
Ακουστικός δείκτης-el#Sense
Signal audible-fr#Sense
Audible indicator-en#Sense