Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Kruislijnenraster-nl#Sense
Retino a punti quadri-it#Sense
Trame à lignes croisées-fr#Sense
Kreuzlinienraster-de#Sense
Cross-lined screen-en#Sense
Trame quadrillée-fr#Sense