Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3226004
Is Reference of Regeln für die Übertragung von Funksignalen-de#Sense
Réglementation de la transmission des signaux radiodiffusés-fr#Sense
Normativa riguardante la trasmissione di segnali radiodiffusi-it#Sense
Rules for the transmission of broadcast signals-en#Sense