Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Vetro da lastre-it#Sense
Spiegelglas-de#Sense
Spejlglas-da#Sense
Vidro para espelho-pt#Sense
Γυαλί για κάτοπτρα-el#Sense
Verre à glace-fr#Sense
Plate glass-en#Sense
Spiegelglas-nl#Sense
Vidrio para lunas-es#Sense