Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6831
Is Reference of Wet-mix slag aggregate-en#Sense
Mineralbeton-de#Sense
Grave-fr#Sense
Mineraalbeton-nl#Sense
Mineralbeton-da#Sense
Calcestruzzo minerale-it#Sense