era:functionalInfrastructure/borders/ARB_ope10 | era:hasAbstraction | era:topology/netElements/ARB_ne_9 | era:graphs/instances-railml |
era:functionalInfrastructure/borders/ARB_ope10 | era:hasAbstraction | era:topology/netElements/ARB_ne_9 | era:graphs/instances-railml |