Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/4821002
Is Reference of Tonnage immatriculé sous pavillon de libre immatriculation-fr#Sense
Offenregistertonnage-de#Sense
Open registry tonnage-en#Sense
Tonnellagio della flotta in libera immatricolazione-it#Sense