Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Rivierbodem-nl#Sense
Slibrijke bodem-nl#Sense
Lentille vaseuse-fr#Sense
Klumper af dynd-da#Sense
Mud pocket-en#Sense
Schlammfeld-de#Sense
Lente di fanghiglia-it#Sense