Tag 'ref = B1'

• 4: ref
• 3: railway
• 3: railway:signal:direction
• 3: railway:signal:position
• 2: railway:signal:main
• 2: railway:signal:speed_limit:height
• 2: railway:signal:speed_limit
• 2: railway:signal:traversable
• 2: railway:signal:main:form
• 2: railway:signal:traversable:type
• 2: railway:signal:speed_limit:form
• 2: railway:signal:speed_limit:speed
• 2: railway:signal:main:height
• 2: railway:signal:main:function
• 1: note
• 1: railway:signal:route:states
• 1: railway:signal:speed_limit_distant:form
• 1: building:levels
• 1: description
• 1: operator
• 1: railway:signal:speed_limit_distant
• 1: railway:signal:route:deactivated
• 1: railway:signal:main:states
• 1: railway:signal:route:form
• 1: railway:signal:combined:states
• 1: railway:signal:combined:height
• 1: addr:housename
• 1: railway:signal:main:deactivated
• 1: building:levels:underground
• 1: railway:signal:combined:form
• 1: railway:signal:speed_limit:deactivated
• 1: railway:signal:combined:substitute_signal
• 1: railway:signal:speed_limit_distant:height
• 1: building:part
• 1: railway:signal:combined
• 1: name
• 1: railway:signal:route
• 1: railway:signal:combined:function