Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6831
Is Reference of Betão vibrado-pt#Sense
Vibrated concrete-en#Sense
Vibrierter Beton-de#Sense
Ruettelbeton-de#Sense
Hormigón vibrado-es#Sense
Verdicht beton-nl#Sense
Calcestruzzo vibrato-it#Sense
Béton vibré-fr#Sense