Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6811
Is Reference of Artificial corundum-en#Sense
Synthetischer Korund-de#Sense
Τεχνητό κορούνδιο-el#Sense
Alundum-nl#Sense
Corindone artificiale-it#Sense
Corindo artificial-pt#Sense
Kuenstlicher Korund-de#Sense
Corindón artificial-es#Sense
Kunstkorundum-nl#Sense
Kunstig Korund-da#Sense
Corindon artificiel-fr#Sense
Kunstkorund-de#Sense
Elektrokorund-nl#Sense