Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Visiophonie-fr#Sense
Billedtelefoni-da#Sense
Videotelefonia-it#Sense
Kuvapuhelin-fi#Sense
Videofonía-es#Sense
Videofonia-pt#Sense
Bildtelefoni-sv#Sense
Videotelefoni-da#Sense