Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Flood control structure-en#Sense
Flood-mitigation works-en#Sense
Flood control works-en#Sense
Flood defence structure-en#Sense
Ouvrage de protection contre les crues-fr#Sense
Opera di protezione contro le piene-it#Sense
Werk des Hochwasserschutzes-de#Sense
Flood protection works-en#Sense
Flood defence-en#Sense
Schutzwasserbaute-de#Sense
Hochwasserschutzbaute-de#Sense
Riparo contro le piene-it#Sense