Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6831
Is Reference of Kuivatustiheys-fi#Sense
Entwässerungsdichte-de#Sense
Densidad del drenaje-es#Sense
Dräneringstäthet-sv#Sense
Drainage density-en#Sense
Densité du drainage-fr#Sense