Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Mordançage jaune-fr#Sense
Di-chromate treatment-en#Sense
Dikromaattikäsittely-fi#Sense
Kromatering-sv#Sense
Gelb-ätzung-de#Sense
Mordentado dicromático-es#Sense