era:hasAbstraction | era:topology/netElements/DOB2_ne_974 | era:graphs/instances-railml | |
era:hasAbstraction | era:topology/netElements/DOB2_ne_974 | era:graphs/instances-railml | |
era:hasAbstraction | era:topology/netElements/DOB2_ne_974 | era:graphs/instances-railml | |
era:hasAbstraction | era:topology/netElements/DOB2_ne_974 | era:graphs/instances-railml |