Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Rede aérea-pt#Sense
Rete aerea-it#Sense
Freileitungsnetz-de#Sense
Bovengronds net-nl#Sense
Luftledningsnät-sv#Sense
Εναέριο δίκτυο-el#Sense
Overhead network-en#Sense
Luftledningsnet-da#Sense
Red aérea-es#Sense
Réseau aérien-fr#Sense
Ilmajohtoverkko-fi#Sense