ref: a58f0517af4ed0a30b1a6d2f239d796eaf059cb1
dir: /sample/ebooksrc/nav.xhtml/
<?xml version="1.0" encoding="UTF-8"?>
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:ops="http://www.idpf.org/2007/ops"
xml:lang="en">
<head>
<title>Table of Contents</title>
</head>
<body>
<nav ops:type="toc">
<h1>Table of Contents</h1>
<ol>
<li><a href="nav.xhtml">Contents</a></li>
<li><a href="chap1.xhtml">Chapter 1</a></li>
<li><a href="chap2.xhtml">Chapter 2</a></li>
</ol>
</nav>
</body>
</html>