Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2826001
Is Reference of Understøtningskonstruktion-da#Sense
Estrutura de suporte da linha-pt#Sense
Opera di linea-it#Sense
Structure along the line-en#Sense
Ouvrage de ligne-fr#Sense
Lijnconstructie-nl#Sense
Elemento de sostenimiento de la línea-es#Sense
Streckenbauarbeit-de#Sense