Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6811
Is Reference of Substance de base-fr#Sense
Basic substance-en#Sense
Grundstoff-de#Sense
Βασική χημική ουσία-el#Sense
Sostanza di base-it#Sense
Yleiskemikaali-fi#Sense
Sostanza nota-it#Sense
Basisstof-nl#Sense