era:functionalInfrastructure/borders/BB_ope4120 | era:hasAbstraction | era:topology/netElements/BB_ne_4119 | era:graphs/instances-railml |
era:functionalInfrastructure/borders/BB_ope4120 | era:hasAbstraction | era:topology/netElements/BB_ne_4119 | era:graphs/instances-railml |