Tag 'ref:IFOPT = de:12052:900470223'

• 1: bus
• 1: network:guid
• 1: network:short
• 1: ref:IFOPT
• 1: gtfs:stop_id
• 1: gtfs:release_date
• 1: name
• 1: network:wikidata
• 1: public_transport
• 1: highway
• 1: operator
• 1: network