Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6811001
Is Reference of Betonzuschläge-de#Sense
Concrete aggregate-en#Sense
Adjuvants de béton-fr#Sense
Aggregates-en#Sense
Betonzuschlag-de#Sense
Zuschlagstoffe-de#Sense
Betonzuschlagmaterial-de#Sense