[Tagging] capital and state_capital: how are they being used in your country?

[Andreas Goss]

> I'd see it like this:
> capital=2     this place is the capital of a country
> capital=4     this place is the capital of a region (etc.)
>
> i.e. you can see the administrative importance, but there is no notion
> of which entity the place is the capital.
>
> capital=2;4 doesn't make much sense then.

You are ignoring that most (BUT NOT ALL!!!) country capitals are also 
state (region) capitals.