[Tagging] key covered=* applied to storage tanks

[Martin Koppenhoefer]

sent from a phone

> On 9 Jan 2023, at 17:53, António Madeira <antoniomadeira at gmx.com> wrote:
> 
> when the covering is not a man-made structure that would allow layer differentiation."
> 
> I would like to know what the community thinks about elaborate that line a bit more, to include emergency storage tanks so that people know it's ok to add covered=* to those structures.



I think the wiki is wrong here. Covered is a property for things that are covered, and can be applied regardless of the covering thing separately mapped or not