Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3226003
Is Reference of Distinctive ringing-en#Sense
Discriminating ringing-en#Sense
Διακριτικός κωδωνισμός-el#Sense
Διακριτικό κουδούνισμα-el#Sense