By looking at the wiki and taginfo, as well as some data as Cardiff / Wales, it doesn't seem clear which way capitals should be tagged / are currently tagged. There is proposals to use capital=yes together with admin_level on a node, there is the idea to tag capital=2 (according to admin_level but incorporated in the capital key), and there are several relations proposed.
Looking at the data it seems clear that a national capital should be tagged capital=yes Regional capitals are mostly not tagged at all with a capital key. I suggest to keep capital=yes for national capitals and use e.g. capital=4 for the capital of an admin_level=4 area. This would keep consistency in our data and allow at the same time for simple evaluation. What do you think? Cheers, Martin _______________________________________________ Tagging mailing list [email protected] http://lists.openstreetmap.org/listinfo/tagging
