[OSM-newbies] tagging of grain elevators

[dies38061 at mypacks.net]

(apologies for my mail provider not supporting threading)

I would suggest using a site relation for a group of man_made structures which together constitute a grain storage facility as described http://lists.openstreetmap.org/pipermail/newbies/2012-January/006742.html .  Within the site would be multiple structures, some of which could be tagged as man_made=silo . --user ceyockey