era:functionalInfrastructure/tracks/DB1_trc72 | era:hasAbstraction | era:topology/netElements/DB1_ne_1891 | era:graphs/instances-railml |
era:functionalInfrastructure/tracks/DB1_trc72 | era:hasAbstraction | era:topology/netElements/DB1_ne_1891 | era:graphs/instances-railml |