Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/68
Is Reference of Escoamento das águas-pt#Sense
Écoulement des eaux-fr#Sense
Drainage-en#Sense
Afwatering-nl#Sense
Drenagem das águas-pt#Sense
Entwässerung-de#Sense