Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Individual mark-en#Sense
Individueel merken-nl#Sense
Individual marking-en#Sense
Einzelkennzeichnung-de#Sense
Individuelt mærke-da#Sense
Marcatura singola-it#Sense
Marquage individuel-fr#Sense