Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Piastra di riscontro-it#Sense
Versterkingsbeplating-nl#Sense
Plaque de renforcement-fr#Sense
Støtteplade-da#Sense
Gegenplatte-de#Sense
Backing plate-en#Sense