Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/52
Is Reference of Surface impoundment-en#Sense
Lagunaggio-it#Sense
OberflÀchenaufbringung-de#Sense
Lagunage-fr#Sense
Opslag in waterbekkens-nl#Sense
Allastaminen-fi#Sense
Retencja powierzchniowa-pl#Sense