How to modify a RDF document and preserve the <!DOCTYP

Hi,

What do I need to add to an xslt 2.0 stylesheet that modifies an RDF
file which has a doctype declaration with entity references. I'm not
certain how to preserve the DOCTYPE here exactly as shown and also
preserve the entity references such &wiki; within the document.

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE rdf:RDF[
    <!ENTITY rdf 'http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
    <!ENTITY rdfs 'http://www.w3.org/2000/01/rdf-schema#'>
    <!ENTITY owl 'http://www.w3.org/2002/07/owl#'>
    <!ENTITY swivt 'http://semantic-mediawiki.org/swivt/1.0#'>
    <!ENTITY wiki 'http://p13.itawiki.org/wiki/Special:URIResolver/'>
    <!ENTITY property
'http://p13.itawiki.org/wiki/Special:URIResolver/Property-3A'>
    <!ENTITY wikiurl 'http://localhost/wiki/'>
]>

<rdf:RDF
    xmlns:rdf="&rdf;"
    xmlns:rdfs="&rdfs;"
    xmlns:owl ="&owl;"
    xmlns:swivt="&swivt;"
    xmlns:wiki="&wiki;"
    xmlns:property="&property;">

Currently this is being replaced
<property:Office rdf:resource="&wiki;BX"/>

as this in my xslt.
 <property:Office
rdf:resource="http://p13.itawiki.org/wiki/Special:URIResolver/BX"/>

I've been reading some old posts on this but I haven't been able to
key in on the right solution via google.

Regards
-- 
Alex
-----
Currently:
Freelance Software Engineer 6+ yrs exp

Previously:
https://sites.google.com/a/utg.edu.gm/alex/


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