Tag 'parking:right:informal = unknown'

• 31: maxspeed
• 31: highway
• 31: surface
• 31: name
• 31: parking:right:informal
• 29: source:maxspeed
• 28: cycleway:both
• 25: name:etymology:wikidata
• 25: lit
• 25: postal_code
• 24: zone:maxspeed
• 23: maxspeed:type
• 23: traffic_sign
• 22: lane_markings
• 20: parking:right
• 20: parking:left
• 19: smoothness
• 18: parking:right:orientation
• 14: sidewalk:left
• 13: sidewalk:right
• 10: parking:both
• 9: width
• 9: parking:both:orientation
• 7: source:width
• 7: hgv
• 7: sidewalk:both
• 6: parking:left:fee
• 6: operator:type
• 5: lanes
• 4: parking:left:informal
• 4: lit_by_gaslight
• 3: name:etymology:wikipedia
• 3: oneway
• 2: source:traffic_sign:mapillary
• 2: sidewalk
• 1: parking:right:fee
• 1: oneway:bicycle
• 1: parking:left:orientation
• 1: sett:length