lists house numbers for a specific postcode (87191).
Is this a correct usage of a relation?
lists house numbers for a specific postcode (87191).
Is this a correct usage of a relation?
Seems very unusual and going against Relations are not categories - OpenStreetMap Wiki
I would also not expect support from Nominatim and other geocoders.
But maybe local community preferred it for some reason? Sadly I failed to open history of relation so I was unable to get to the documentation page of import that added this (edit: it seems to be not added in import).