Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Κεντρική εσχάρα-el#Sense
Griglia centrale-it#Sense
Trägerrost-de#Sense
Central grating-en#Sense
Mittgaller-sv#Sense
Grille centrale-fr#Sense
Grelha-pt#Sense
Middenrooster-nl#Sense
Enrejado central-es#Sense
Midterrist-da#Sense