Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Styrtrende-overløb-da#Sense
Schussrinnen-Ueberlauf-de#Sense
Trog-de#Sense
Chute spillway-en#Sense
Trough spillway-en#Sense
Rännutskov-sv#Sense
Évacuateur à coursier-fr#Sense
Trogvormige overloop-nl#Sense
Sfioratore indipendente-it#Sense
Vertedouro em canal de queda-pt#Sense
Tulvakouru-fi#Sense