Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6831
Is Reference of Undercut-en#Sense
Underføring-da#Sense
Ondermetseling-nl#Sense
Consolidamento delle fondamenta-it#Sense
Creusement souterrain-fr#Sense
Unterfahrung-de#Sense