Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3226
Is Reference of Cavo hertziano-it#Sense
Richtfunkverbindung-de#Sense
Câble hertzien-fr#Sense
Straalverbinding-nl#Sense
Richtfunkstrecke-de#Sense
Hertzkabel-nl#Sense
Radio link-en#Sense