organization_name,is_producer,is_operator,attribution_url
Platform locations and trip shapes © OpenStreetMap contributors under ODbL,1,,https://openstreetmap.org/copyright
PKP Intercity,,1,https://www.intercity.pl/
kasmar00,1,,https://gtfs.kasznia.net
MKuran,1,,https://mkuran.pl/gtfs/
