Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Caffeïne-nl#Sense
Koffein-da#Sense
Caféine-fr#Sense
Triméthyl-1,3,7-xanthine-fr#Sense
Caffeine-en#Sense
Cafeína-pt#Sense
Cafeína-es#Sense
Koffein-de#Sense
Καφεΐνη-el#Sense
Caffeina-it#Sense