Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Ijsafzetting aan boord-nl#Sense
Overisning-da#Sense
Acumulación de hielo a bordo-es#Sense
Ice accumulation on board-en#Sense
Συσσώρευση πάγου πάνω στο πλοίο-el#Sense
Accumulo di ghiacci a bordo-it#Sense
Acumulação de gelo a bordo-pt#Sense
Vereisung des Schiffes-de#Sense
Accumulation de glace à bord-fr#Sense