era:functionalInfrastructure/borders/DOB4_ope2642 | era:hasAbstraction | era:topology/netElements/DOB4_ne_2640 | era:graphs/instances-railml |
era:functionalInfrastructure/borders/DOB4_ope2642 | era:hasAbstraction | era:topology/netElements/DOB4_ne_2640 | era:graphs/instances-railml |