Tag 'ref = 520'

• 6: ref
• 5: operator
• 3: operator:wikidata
• 3: operator:wikipedia
• 2: frequency
• 2: railway
• 2: cables
• 2: voltage
• 2: wires
• 2: name
• 1: brand:wikidata
• 1: amenity
• 1: parcel_locker:type
• 1: railway:signal:speed_limit_distant:form
• 1: railway:signal:speed_limit_distant:deactivated
• 1: railway:signal:combined:shortened
• 1: source
• 1: type
• 1: railway:signal:speed_limit_distant
• 1: railway:signal:speed_limit:height
• 1: railway:signal:speed_limit
• 1: check_date
• 1: parcel_pickup
• 1: from
• 1: railway:signal:traversable
• 1: brand
• 1: parcel_mail_in
• 1: railway:signal:combined:states
• 1: railway:signal:direction
• 1: railway:signal:combined:height
• 1: removed:power
• 1: railway:signal:traversable:type
• 1: railway:signal:speed_limit:form
• 1: brand:wikipedia
• 1: allotments
• 1: railway:signal:speed_limit:speed
• 1: railway:signal:speed_limit_distant:speed
• 1: railway:signal:combined:form
• 1: route
• 1: railway:signal:combined:substitute_signal
• 1: railway:signal:speed_limit:deactivated
• 1: railway:signal:speed_limit_distant:height
• 1: railway:signal:combined
• 1: covered
• 1: to
• 1: postal_code
• 1: railway:signal:combined:deactivated
• 1: railway:signal:position