Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6806003
Is Reference of Conduit de lumière-fr#Sense
Lysleder-da#Sense
Light duct-en#Sense
Condotto della luce-it#Sense
Conducto de luz-es#Sense
Ljusledare-sv#Sense
Conduto de luz-pt#Sense
Lichtleiter-de#Sense
Valonjohdin-fi#Sense