Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6811001
Is Reference of Dinitrophenol-Isomere-de#Sense
Dinitrophenol isomers-en#Sense
Isomeren van dinitrofenolen-nl#Sense
Dinitrophénols isomères-fr#Sense
Dinitrofenoli isomeri-it#Sense