Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/4821002
Is Reference of Εθνικότητα του θαλάσσιου μεταφορέα-el#Sense
Nationality of the maritime transport operator-en#Sense
Nacionalidade do operador de transporte marítimo-pt#Sense
Nationalité de l’opérateur de transport maritime-fr#Sense