Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Merkkivalo-fi#Sense
Señal de baliza-es#Sense
Bakenzeichen-de#Sense
Marker signal-en#Sense
Merkbakensignaal-nl#Sense
Markeringsljus-sv#Sense
Σήμα ραδιοσημαντήρα-el#Sense
Signal de balise-fr#Sense
Sinal de baliza-pt#Sense
Segnale del radiofaro-it#Sense