Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6811001
Is Reference of Hydrocarbure aromatique monocyclique-fr#Sense
Monozyklischer aromatischer Kohlenwasserstoff-de#Sense
MAH-en#Sense
Monocyclic aromatic hydrocarbon-en#Sense