Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/1631003
Is Reference of Traffico ferroviario-it#Sense
Rail traffic-en#Sense
Railverkeer-nl#Sense
Trafic rail-fr#Sense
Eisenbahnverkehr-de#Sense
Spoorwegverkeer-nl#Sense
Järnvägstrafik-sv#Sense
Tráfico por ferrocarril-es#Sense
Togtrafik-da#Sense
Tráfego ferroviário-pt#Sense
Rautatieliikenne-fi#Sense
Trafic ferroviaire-fr#Sense