Tag 'ref = 51;52'

• 1: area
• 1: wheelchair
• 1: shelter
• 1: bench
• 1: surface
• 1: level
• 1: ref:IFOPT
• 1: bin
• 1: description
• 1: light_rail
• 1: public_transport
• 1: type
• 1: operator
• 1: local_ref
• 1: ref
• 1: tactile_paving
• 1: lit
• 1: name
• 1: railway
• 1: departures_board