Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/5216004
Is Reference of Deponiedichtungsbahn-de#Sense
Membran-da#Sense
Soil liner-en#Sense
Landfill liner-en#Sense
Deponieabdichtungsbahn-de#Sense
Membransystem til deponeringsanlæg-da#Sense