Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Lampada di Wood-it#Sense
Lampe de Wood-fr#Sense
Wood Lamp-en#Sense
Wood-lampe-da#Sense
Lámpara de Wood-es#Sense
Λυχνία "Wood"-el#Sense
Woodlampe-de#Sense