Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3236
Is Reference of Valvontaääni-fi#Sense
Überwachungston-de#Sense
Supervisietoon-nl#Sense
Övervakningston-sv#Sense
Tono de supervisión-es#Sense
Tonalité de surveillance-fr#Sense
Εποπτεύων ακουστός τόνος κωδωνισμού-el#Sense
Tonalidade de supervisão-pt#Sense
Supervisory tone-en#Sense
Tonalité de supervision-fr#Sense
Segnale acustico di controllo-it#Sense