Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/5641
Is Reference of Verschansingsladder-nl#Sense
Bulwark ladder-en#Sense
Schanzkleidleiter-de#Sense
Κλιμακα δρύφακτου-el#Sense
Escada na borda falsa-pt#Sense
Scala del parapetto-it#Sense
Escala de borda-es#Sense
Platform-da#Sense
Échelle de pavois-fr#Sense