Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6831
Is Reference of Subsidiary dam-en#Sense
Gegensperre-de#Sense
Foredam-en#Sense
Avanbriglia-it#Sense
Auxiliary dam-en#Sense
Vorsperre-de#Sense
Controbriglia-it#Sense
Contre-seuil-fr#Sense
Contre-barrage-fr#Sense