Tag 'ref = 303'

• 17: ref
• 7: source
• 5: power
• 3: operator
• 3: railway
• 3: highway
• 3: level
• 3: lamp_mount
• 3: indoor
• 3: light:colour
• 3: support
• 2: operator:wikidata
• 2: line_attachment
• 2: height
• 2: natural
• 2: genus
• 2: light:count
• 2: species:de
• 2: genus:de
• 2: description
• 2: source:date
• 2: light:direction
• 2: light:method
• 2: design
• 2: start_date
• 2: check_date:ref
• 2: species
• 2: circumference
• 1: railway:signal:route:states
• 1: voltage:secondary
• 1: railway:signal:speed_limit_distant:form
• 1: fire_hydrant:position
• 1: emergency
• 1: lamp_type
• 1: railway:signal:combined:shortened
• 1: frequency
• 1: railway:electricity:ref
• 1: railway:signal:speed_limit_distant
• 1: railway:signal:speed_limit
• 1: railway:turnout_side
• 1: substation
• 1: railway:switch:heated
• 1: railway:signal:route:form
• 1: railway:signal:traversable:type
• 1: light:tilt
• 1: diameter_crown
• 1: railway:signal:combined:substitute_signal
• 1: name
• 1: fire_hydrant:diameter
• 1: railway:signal:route
• 1: railway:signal:combined:function
• 1: railway:signal:position
• 1: note
• 1: access
• 1: railway:local_operated
• 1: railway:signal:speed_limit:height
• 1: light:shape
• 1: railway:switch:resetting
• 1: railway:switch
• 1: railway:signal:traversable
• 1: railway:signal:direction
• 1: railway:signal:combined:height
• 1: light:lit
• 1: railway:signal:speed_limit:form
• 1: fire_hydrant:type
• 1: railway:signal:speed_limit_distant:speed
• 1: railway:signal:combined:form
• 1: voltage:primary
• 1: line_management
• 1: structure
• 1: voltage
• 1: railway:switch:movable_frog
• 1: material
• 1: railway:signal:speed_limit_distant:height
• 1: railway:signal:combined
• 1: railway:switch:electric
• 1: addr:street