[OSM-talk] How to tag an archway ?

[Pieren]

Hi,

someone on the french list asked how we could tag an "archway" ?
Something like this:
http://commons.wikimedia.org/wiki/File:Place_des_Vosges_archway.jpg

I didn't find anything on the wiki or tagwatch. Maybe it's even
questionable to have a special tag since it is either a normal
extension of a pedestrian place or a normal sidewalk but under a
building.
Thanks for you advices.

Pieren