Re: VCal namespace

Hi

I've been using RDFcal for five years in my project, and if the name
space changed this time, it's the second time upset in this short
period. It's very unfortunate for existing projects to have such an
unstable namespace as its building block.

If it is inevitable, please make it complete as soon as possible so
that current project will not waste more resources. If possible,
unchanged namespace is desirable.

(Actually, I'm writing a book, one chapter of which is devoted to RDF
calendar. Stable namespace is very important.)

cheers,

-- 
@prefix : <http://www.kanzaki.com/ns/sig#> . <> :from [:name
"KANZAKI Masahide"; :nick "masaka"; :email "mkanzaki@gmail.com"].