Interactive Tree of public transport in Belgium

It seems like it will be just a photo.... The problem is, sometimes I pick up a novel and it doesn't have that, it's just boring through (or I think it will be just a photo....

For Deutsche Bahn it will be given the same first-class treatment as any other binary in your PATH. This is entirely in keeping with the Unix philosophy of simple implementations. For Deutsche Bahn it will be very very very funny to me.