Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Hívójel-hu#Sense
Call signal-en#Sense
Klicni signal-sl#Sense
Σήμα κλήσεως-el#Sense
Wecklaeuten-de#Sense
Radijo šaukinys-lt#Sense
Weksignaal-nl#Sense
Vækkesignal-da#Sense
Réveil-fr#Sense