Does anyone know where I can find data files representing the Paris light rail network (métro and RER) as a graph in the mathematical sense, i.e. a list of nodes with one node per station (with its name), along with a list of edges? I haven't found anything like this on the Open Data web sites of the RATP or Île-de-France Mobilités: it looks like they have data on lines and stops, but not a graph of stations. Maybe I'm looking in the wrong places? @Alon @bovine3dom #OpenData #Paris