Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2831002
Is Reference of Beeldvormende stoffen-nl#Sense
Bildaufbauende Substanzen-de#Sense
Substances formatrices d'image-fr#Sense
Image-forming substances-en#Sense
Sostanze formatrici d'immagini-it#Sense
Imaging substances-en#Sense
Bilderzeugende Substanzen-de#Sense