[Tagging] 'Unknown' value.

[Andy Townsend]

On 05/02/2018 16:46, OSMDoudou wrote:
> I'd rather use fixme and note tags instead of encoding uncodified information in well-established tags.

I use fixmes a lot (I even wrote something to extract them from OSM for 
survey - https://github.com/SomeoneElseOSM/Notes01 ).  Where I've used 
e.g. foot=unknown it usually means "I've been there, I don't know what 
the access rights are, and there's really nothing that I can suggest 
surveying to find out what they are".

Cheers,
Andy