Tag 'ref = 1688'

• 2: ref
• 1: railway:signal:combined:height
• 1: note
• 1: railway:signal:minor
• 1: railway:signal:traversable:type
• 1: fire_hydrant:position
• 1: emergency
• 1: fire_hydrant:type
• 1: railway:signal:minor:form
• 1: railway:signal:combined:form
• 1: operator
• 1: railway:signal:combined:substitute_signal
• 1: railway:signal:combined
• 1: railway
• 1: fire_hydrant:diameter
• 1: railway:signal:traversable
• 1: railway:signal:combined:deactivated
• 1: railway:signal:combined:states
• 1: railway:signal:direction
• 1: railway:signal:combined:function
• 1: railway:signal:position