rdfs:comment
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A (Railway) Infrastructure is a geographically defined subset of the railway network managed by one IM and includes also the signaling, overhead wiring, ICT systems, regulations etc. necessary for the RUs to access the railway network.
On the other hand, a concept of the railway infrastructure may be seen broader than the railway network (in the functional sense), as it includes also signaling, overhead wiring, ICT systems, regulations etc. and other facilities necessary for the train traffic, which are not included in the network itself.
Relationships:
• A railway infrastructure is part of a railway network
• A railway infrastructure is managed by an IM
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