xml-dev - Re: Just require URLs

[Paul Prescod <paul@prescod.net>]

Jonathan Borden wrote:
> 

> Note that when the string "http://www.w3.org/xxx" is used as an XML
> namespace URI this is a URN not a URL by definition (the scheme remains
> "http").

That string is not syntactically a URN. Please see RFC 2141. It is quite
explicit:

All URNs have the following syntax (phrases enclosed in quotes are
REQUIRED):

                     <URN> ::= "urn:" <NID> ":" <NSS>

If I'm right on this issue (and what room is there for dispute) and you
are right that it cannot be interpreted as a URL in the context that we
are discussing (more subtle but still, I think right) then you must agree
with me that this is not a URI *of any sort* and thus in violation of the
namespaces specification which is both clear and consistent in this
regard.

-- 
 Paul Prescod  - ISOGEN Consulting Engineer speaking for only himself
 http://itrc.uwaterloo.ca/~papresco

"Silence," wrote Melville, "is the only Voice of God." The assertion,
like its subject, cuts both ways, negating and affirming, implying both
absence and presence, offering us a choice; it's a line that the Society
of American Atheists could put on its letterhead and the Society of
Friends could silently endorse while waiting to be moved by the spirit
to speak. - Listening for Silence by Mark Slouka, Apr. 1999, Harper's

xml-dev: A list for W3C XML Developers. To post, mailto:xml-dev@ic.ac.uk
Archived as: http://www.lists.ic.ac.uk/hypermail/xml-dev/ and on CD-ROM/ISBN 981-02-3594-1
To (un)subscribe, mailto:majordomo@ic.ac.uk the following message;
(un)subscribe xml-dev
To subscribe to the digests, mailto:majordomo@ic.ac.uk the following message;
subscribe xml-dev-digest
List coordinator, Henry Rzepa (mailto:rzepa@ic.ac.uk)