RDFa Core work in progress

I have made some changes to reflect the use of the term IRI.  This is 
still a work in progress, but you can see it at 
http://www.w3.org/2010/02/rdfa/sources/rdfa-core/Overview-src.html

Note that this is the live source, so it might change under you from 
time to time.  It is dated 27 May currently.  As I make changes over the 
weekend that date will change.

In particular, please review the note I added in how to read this 
document.  I am interested in what people think about the tone of it:

> RDFa is a way of expressing /RDF/-style relationships using simple 
> attributes in existing markup languages such as HTML. RDF is fully 
> internationalized, and permits the use of Internationalized Resource 
> Identifiers, or IRIs. You will see the term 'IRI' used throughout this 
> specification. Even if you are not familiar with the term IRI, you 
> probably have seen the term 'URI' or 'URL'. IRIs are an extension of 
> URIs that permit the use of characters outside of plain ASCII. RDF 
> allows the use of these characters, and so does RDFa. This 
> specification has been careful to use the correct term, IRI, to make 
> it clear that this is the case.

-- 
Shane McCarron
Managing Director, Applied Testing and Technology, Inc.
+1 763 786 8160 x120