Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Sulkunuotta-fi#Sense
Long barrier net-en#Sense
Stänge-sv#Sense
Lang versperringsnet-nl#Sense
Stængenot-da#Sense
Grand filet de barrage-fr#Sense
Μεγάλο δίχτυ φράγματος-el#Sense
Langes Sperrnetz-de#Sense