<!--
  Copyright 2001-2004 The Apache Software Foundation

  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

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  distributed under the License is distributed on an "AS IS" BASIS,
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-->
<!--
This is the Document Type Definition for the Apache Cocoon sample
demonstration "catalog-demo" which explains entity resolution
using catalogs. See the Apache Cocoon documentation
"Entity resolution with catalogs" (catalog.html).
-->

<!ELEMENT catalog-demo (section+)>
<!ELEMENT link (#PCDATA)>
<!ATTLIST link href CDATA #IMPLIED>
<!ELEMENT para (#PCDATA | link)*>
<!ELEMENT section (para+)>