Re: proposed rewording to 'tagging' requirement.

> The language must provide a way to allow statements to be 'tagged' 
> with additional information such as author, date, confidence level, 
> etc. . The language need not provide a standard set of properties 
> that can be used in this way, but should instead provide a general 
> mechanism for users to attach such information.

This looks good to me.  I'd probably use "source, timestamp"
rather than "author, date", but that's not critical.  Do we
want to say something about "individual statements or groups
of statements"?

Thanks!

	Mike