Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Llamada sin cargo-es#Sense
Non-chargeable call-en#Sense
Gebührenfreie Verbindung-de#Sense
Ατελής κλήση-el#Sense
Chiamata non addebitabile-it#Sense
Gratis oproep-nl#Sense
Δωρεάν κλήση-el#Sense
Chamada não taxável-pt#Sense
Maksuton puhelu-fi#Sense
Avgiftsfritt samtal-sv#Sense
Communication de franchise-fr#Sense