IATE-1428997

Instance of: http://www.w3.org/2004/02/skos/core#Concept

Subject Field	Subject Field/72
Is Reference of	Roergebied-nl#Sense
	Bassin de la Ruhr-fr#Sense
	Ruhr Basin-en#Sense
	Ruhrområde-da#Sense
	Λεκάνη του Pουρ-el#Sense
	Ruhrgebiet-de#Sense