RE: opening hours RDF cal use case (easter rules seem to work too)

> Yeah... the good news is that there aren't too many else's.
> else is akin to not, which is tricky in the semantic web.

Eek.

> >  But how's cwm at swms?
>
> What's a swm?

sorry, sums (would have worked with a Welsh speaker and a Derbyshire
listener ;-)

> Anyway... I converted the code below to N3 and put it in...
>   http://www.w3.org/2002/12/cal/tzrules.n3

Wow!