Proposed features/Key:gtfs:shape id
|Used on these elements|
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gtfs:shape_id=* is the preferred GTFS id tag for a PTv2 route relation as it directly corresponds with the tagging system. It is evaluated by PTNA to link from the analysis to the GTFS data if additionally network:guid=*, operator:guid=* or gtfs:feed=* is present (example).
Adding the gtfs:route_id=* does not harm but is not needed as it is derivable from gtfs:shape_id=*
Two different name spaces
Currently, two different name spaces are used for GTFS,
Note: There actual numbers of use dropped as some companies stopped providing