Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/52
Is Reference of Insjöfart-sv#Sense
Navigazione interna-it#Sense
Navegación interior-es#Sense
Binnenschiffahrt-de#Sense
Εσωτερική ναυσιπλοΐα-el#Sense
Navegação das águas interiores-pt#Sense
Inland navigation-en#Sense
Navegação fluvial-pt#Sense
Binnenvaart-nl#Sense
Sisävesiliikenne-fi#Sense
Речно корабоплаване-bg#Sense
Sejlads ad indre vandveje-da#Sense
Navigation fluviale-fr#Sense