Tag 'ref = 05'

• 13: ref
• 8: level
• 7: amenity
• 6: operator
• 5: operator:wikidata
• 2: access
• 2: leaf_type
• 2: network
• 2: natural
• 2: colour
• 2: name
• 2: indoor
• 1: wheelchair
• 1: ref:bldam
• 1: addr:full
• 1: architect
• 1: roof:shape
• 1: denotation
• 1: building:levels
• 1: emergency
• 1: source
• 1: building
• 1: layer
• 1: leaf_cycle
• 1: check_date
• 1: pump:style
• 1: year_of_construction
• 1: wikipedia
• 1: pump
• 1: official_ref
• 1: start_date
• 1: owner
• 1: historic
• 1: network:short
• 1: object:street
• 1: heritage:website
• 1: man_made
• 1: heritage
• 1: alt_ref
• 1: heritage:operator
• 1: wikimedia_commons
• 1: room
• 1: depth
• 1: ownership
• 1: drinking_water
• 1: mapillary