[Tagging] Clarification unclassified vs residential

[Jan S]

Am 23. Februar 2019 03:47:50 MEZ schrieb Greg Troxel <gdt at lexort.com>:

>Really the notion of "unclassified" is odd, and it probably should be
>"quaternary".  Arguably residential should then be highway=level5,
>regardless of housing, and perhaps some tag on all highways about
>residential or not - but as I said earlier, you can tell that from
>landuse.

I strongly support this. "Unclassified" causes much confusion outside the UK and is at the root of many equivocal tags. "Minor" might also be an appropriate denomination.