Tag 'ref = 1;3'

• 7: public_transport
• 7: type
• 7: ref
• 7: tactile_paving
• 7: railway
• 7: area
• 6: wheelchair
• 6: ref:IFOPT
• 6: bin
• 6: operator
• 6: lit
• 6: bench
• 5: shelter
• 5: network
• 4: departures_board
• 4: train
• 4: surface
• 3: light_rail
• 3: network:short
• 3: level
• 3: name
• 2: description
• 1: source
• 1: layer
• 1: passenger_information_display
• 1: construction
• 1: passenger_information_display:speech_output
• 1: covered
• 1: network:wikidata
• 1: railway:ref