Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Luce di chiamata-it#Sense
Rufleuchte-de#Sense
Luz de llamada-es#Sense
Kutsumerkkivalo-fi#Sense
Kaldelampe-da#Sense
Voyant d'appel-fr#Sense
Anropslampa-sv#Sense
Call light-en#Sense