Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/32
Is Reference of Rádiokomunikácie-sk#Sense
Radijo ryšys-lt#Sense
Radiocommunications-en#Sense
Radiokomunikacije-sl#Sense
Rádiótávközlés-hu#Sense