Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Baie d'Helgoland-fr#Sense
Golfo di Helgoland-it#Sense
Heligoland Bay-en#Sense
Deutsche Bucht-de#Sense
Tyske Bugt-da#Sense
Duitse Bocht-nl#Sense
Heligoland Bight-en#Sense