Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/10
Is Reference of Commission de recherche charbon-fr#Sense
Forschungsausschuss Kohle-de#Sense
Coal Research Committee-en#Sense
Commissione di ricerca per il carbone-it#Sense
Udvalget for Kulforskning-da#Sense
Commissie kolenonderzoek-nl#Sense