Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6816001
Is Reference of Vakuumraffinering afgasning i skeen-da#Sense
Affinazione in siviera sotto vuoto-it#Sense
Affinage en poche sous vide-fr#Sense
Vakuumraffinering i skeen-da#Sense