Tag 'ref:BVG = 309727'

• 1: wheelchair
• 1: website
• 1: network:short
• 1: ref:BVG
• 1: name
• 1: network:wikidata
• 1: public_transport
• 1: railway
• 1: tram
• 1: operator
• 1: operator:short
• 1: network