Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2011
Is Reference of Waren aus Hüttenzement oder Terrazzo-de#Sense
Materiales de cemento de escorias o de terrazo-es#Sense
Granulated marble agglomerated with cement-en#Sense
Les ouvrages en ciment de laitier ou en "granito"-fr#Sense