<!--?

  This is the listing of child documents 

?-->
<div
  class="children"
  xmlns="http://www.w3.org/1999/xhtml"
  xmlns:petal="http://purl.org/petal/1.0/"
  petal:condition="true:self/children"
>
  <p
    petal:repeat="child self/children"
  >
    <a 
      href="http://example.com/"
      hreflang="en"
      xml:lang="en"
      lang="en"
      dir="ltr"
      rel="dcterms:hasPart child"
      petal:content="child/title"
      petal:attributes="href child/uri; hreflang child/lang; dir child/direction; lang child/lang; xml:lang child/lang;"
    >
      Document Title
    </a>
  </p>
</div>