"media-types.dtd"

W. Eliot Kimber eliot at dns.isogen.com
Fri Dec 4 01:06:36 GMT 1998


At 02:32 PM 12/3/98 -0800, Peter Housel wrote:
>>This is to announce the creation (thanks to IANA and Perl)
>>of a DTD fragment which declares all the currently known
>>Internet media types (aka MIME types) as XML notations.
>>Media type attributes are not mapped.
>>Comments solicited.
>
>Doesn't the HyTime spec define Formal System Identifiers for MIME types?
>Why not use those instead of the http://www.isi.edu/?

Yes indeed it does:

A.6.7.3.4 Notation processor storage managers

The starter set notation storage manager is: 

mimetype

     The SOI is the MIME type and subtype optionally followed by
parameters, specified as they would be in the field
     body of a Content-Type header field in the header of an Internet mail
message.

        <!-- MIME Type Notation Processor Storage Managers -->
            <!-- PART OF A NON-MANDATORY STARTER SET. -->
<!notation
   mimetype       -- MIME content type --
                  -- Clause: A.6.7.4.3 --

   PUBLIC "-//IETF/RFC1521//NOTATION FSISM PORTABLE
           MIME Content Type//EN"

-- Attributes: mimetype, smcommon --
>
<!attlist #NOTATION
   mimetype       -- MIME content type --
                  -- Clause: A.6.7.4.3 --

   FSIBase  NAME     #FIXED dcnsm
>

Cheers,

E.
--
<Address HyTime=bibloc>
W. Eliot Kimber, Senior Consulting SGML Engineer
ISOGEN International Corp.
2200 N. Lamar St., Suite 230, Dallas, TX 75202.  214.953.0004
www.isogen.com
</Address>

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