era:functionalInfrastructure/borders/DB1_ope1878 | era:hasAbstraction | era:topology/netElements/DB1_ne_1891 | era:graphs/instances-railml |
era:functionalInfrastructure/borders/DB1_ope1878 | era:hasAbstraction | era:topology/netElements/DB1_ne_1891 | era:graphs/instances-railml |