'alt_name'

'alt_name'

'bicycle'

'proposed', 'bridge'

'building:material'

'sport'

'building'

'cadastral_name'

currencies use capital letters

'cycleway'

'right'

'cycleway'

'addr'

'ja-Latn'

'description'

'check_date'

'socket'

'disused:emergency'

add man_made tag

no capital letters in keys