Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6831
Is Reference of Ueberfallschwelle-de#Sense
Spillway crest-en#Sense
Seuil de déversoir-fr#Sense
Soglia a stramazzo-it#Sense
Ueberfall-de#Sense
Ueberlaufschwelle-de#Sense
Drempel van de overlaat-nl#Sense
Overløbskant-da#Sense
Overfald-da#Sense