[Tagging] Explain sport=multi

[Erik Johansson]

sport=multi is very well used but have no description in the wiki. Is
there anyone that uses this tag?

For some reason I get the feeling this is at least when I see it used
as a shorthand for multiple values on a sport key

e.g.
sport=multi
instead of:
sport=soccer;basketball;curling


http://taginfo.openstreetmap.org/tags/sport=multi
http://wiki.openstreetmap.org/wiki/Tag:sport=multi


-- 
/emj