Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Garnissage de la voie-fr#Sense
Guarnitura del binario-it#Sense
Ballastering af et spor-da#Sense
Packing of the track with ballast re-ballasting the track-en#Sense
Aanbrengen van ballast-nl#Sense
Relleno de la vía-es#Sense
Calzado de la vía-es#Sense
Κάλυψη της γραμμής με έρμα-el#Sense
Verfüllen des Gleises-de#Sense