era:functionalInfrastructure/operationalPoints/DB1_opp28 | era:hasAbstraction | era:topology/netElements/DB1_ne_880 | era:graphs/instances-railml |
era:functionalInfrastructure/operationalPoints/DB1_opp28 | era:hasAbstraction | era:topology/netElements/DB1_ne_880 | era:graphs/instances-railml |