Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3606003
Is Reference of Retention-en#Sense
Ritenuta del terreno-it#Sense
Kokonaispidäntä-fi#Sense
Retención-es#Sense
Retenção-pt#Sense
Συγκράτησις-el#Sense
Berging-nl#Sense
Rétention-fr#Sense
Retention-sv#Sense
Ruecklage-de#Sense
Retention-da#Sense