Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/52
Is Reference of Chemical structures-en#Sense
Χημικές δομές-el#Sense
Kemiske strukturer-da#Sense
Kemiska strukturer-sv#Sense
Structures chimiques-fr#Sense
Chemische structuren-nl#Sense
Estruturas químicas-pt#Sense
Kemialliset rakenteet-fi#Sense