[OSM-newbies] mapping windbreaks

[Alexandros Papadopoulos]

In places of extreme wind conditions it is useful for (at least)
touring cyclists to know about potential windbreaks. These are not
necessarily shelter in the traditional sense, i.e. a roof over our
heads, but rather vertical structures that can reduce the howling
winds to a liveable level.

Example: An abandoned building with no roof but 2-3 still standing walls.

How should such features be mapped?

Thanks

Alex