Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3606003
Is Reference of Affouillement-fr#Sense
Διάβρωση-el#Sense
Scalzamento-it#Sense
Uitschuring-nl#Sense
Kolkbildung-de#Sense
Udskæring-da#Sense
Υποσκαφή-el#Sense
Underminering-da#Sense
Undermining-en#Sense
Derrubio-es#Sense
Socavación-es#Sense
Bortskylning-da#Sense
Unterwaschung-de#Sense
Ontgronding-nl#Sense