Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Vidraça dupla toda em vidro-pt#Sense
Ganzglas-Doppelscheibe-de#Sense
Förseglad ruta-sv#Sense
Doble acristalamiento sólo de vidrio-es#Sense
Vetrata doppia a tutto vetro-it#Sense
All-glass double-glazed unit-en#Sense
Διπλός υαλοπίναξ διά συντήξεως-el#Sense
Isolerruta-sv#Sense
Vitrage double tout verre-fr#Sense
Dubbele beglazing bestaande uit 100%-glas-nl#Sense
All-glass double-glazing unit-en#Sense