Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6831
Is Reference of Schlackenbeton-de#Sense
Slaggebeton-da#Sense
Σκωριομπετόν-el#Sense
Béton de laitier-fr#Sense
Calcestruzzo di scorie-it#Sense
Hormigón de escorias-es#Sense
Slakkenbeton-nl#Sense
Breeze concrete-en#Sense
Slag concrete-en#Sense