Tag 'level = 0'

Value histogram for key 'railway:ref'

• 2: BPD
• 2: BOKS
• 2: BOKO
• 1: BHPG
• 1: BSKV
• 1: BZTH
• 1: BOKR
• 1: BSDG
• 1: BPDH
• 1: BKW