Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/10
Is Reference of Werkgroep Organische halogeenverbindingen-nl#Sense
Arbejdsgruppe vedrørende organiske halogene Forbindelser-da#Sense
Working Party on Organo-Halogen Compounds-en#Sense
Arbeitsgruppe " Organische Halogenverbindungen "-de#Sense
Gruppo di lavoro " Composti organo-alogeni "-it#Sense
Groupe de travail " Composés organo-halogénés "-fr#Sense