Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/12
Is Reference of Oceangående sjöfart-sv#Sense
Navigointi-fi#Sense
Navegação de longo curso-pt#Sense
Avomeripurjehdus-fi#Sense
Navigazione di lungo corso-it#Sense
Grote vaart-nl#Sense
Große Fahrt-de#Sense
Long navigation-en#Sense
Navigation au long cours-fr#Sense
Ocean sailing-en#Sense