<?xml version='1.0' encoding='utf-8'?>
<?xml-stylesheet type="text/xml" href="product-syndication.xsl"?>
<!DOCTYPE comparison SYSTEM "product-syndication.dtd">
<product-syndication>
<data>
<cat id="books">
<title>Books</title>
<desc>
<p>
These are my books.
</p>
</desc>
</cat>
</data>
</product-syndication>