Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Schutzhaube-de#Sense
Προστατευτικό κάλυπτρο-el#Sense
Coiffe de protection-fr#Sense
Inner cover-en#Sense
Binnenstolp-nl#Sense
Cuffia di protezione-it#Sense