Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Tonefrekvens over talebåndet-da#Sense
Fréquence supra-téléphonique-fr#Sense
Υπερτηλεφωνική συχνότητα-el#Sense
Super-telephone frequency-en#Sense
Ultrapuhelintaajuus-fi#Sense
Frequenza ultra-telefonica-it#Sense
Frequência ultratelefónica-pt#Sense
Υπερφωνόσυχνη συχνότητα-el#Sense
Ultratelefonfrekvens-sv#Sense
Frecuencia ultratelefónica-es#Sense
Ultra-telefoonfrequentie-nl#Sense
Überlagerungsfrequenz-de#Sense