Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/4821002
Is Reference of Offizier der Handelsmarine-de#Sense
Merchant service officer-en#Sense
Oficial de marina mercante-es#Sense
Ufficiale della marina mercantile-it#Sense
Αξιωματικός εμπορικού ναυτικού-el#Sense
Officier de marine marchande-fr#Sense
Koopvaardijofficier-nl#Sense
Officer i handelsflåden-da#Sense