- From: Russell O'Connor <roconnor@math.berkeley.edu>
- Date: Sat, 7 Apr 2001 14:27:31 -0700 (PDT)
- To: <www-talk@w3.org>
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Sat, 7 Apr 2001, Sean B. Palmer wrote: > > Exclusions don't exist in XML, so nested A elements are > > unfortunately valid XHTML. > > You can't blame XML for that The question was to name one thing worse about XHTML 1.0 than HTML 4.0. The answer to that is that more illegal documents are valid in XHTML than in HTML 4.0. There is no disputing this. > > XHTML is the beginning of the migration towards > > namespaces, > > What's wrong with that? Givng a document a globally unique and > certifiable (not always) name - quite useful for uniqueness, one day > useful for validation, and certainly useful on the SW. I already answered this. Architectural forms have all of these properties. They are useful for validation today, plus architectural forms are an international standard. ISO-HTML defines an architectural form for HTML. > > Any document on the web should be signable, > > Agreed. That's good, because I'm far more interested in certifying documents are made by me than debating the merits of XHTML. So, PICS can be inserted into HTTP headers, and DSIG labels can be added. The problem with PICS is its rating metadata seems to have limited expressibility. RDF seems to fix this. It would be nice if there were a standard way of putting RDF in HTTP headers, and create secure digital signatures. Does RDF have equivalents to these properties that PICS have? - -- Russell O'Connor roconnor@math.berkeley.edu <http://www.math.berkeley.edu/~roconnor/> ``Paradoxically, a refusal to `put a monetary value on life' means that life is often undervalued.'' -- Artificial Intelligence: A Modern Approach -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.4 (SunOS) Comment: For info see http://www.gnupg.org iD8DBQE6z4ZNZG3em5NXM14RAh+NAJ44ACjQuXfHkJ0Xk+ZU9+1XPr+xwQCgxg0E k6dJ8K7dKPxKyedpGaP8g/Y= =CNnJ -----END PGP SIGNATURE-----
Received on Saturday, 7 April 2001 17:27:50 UTC