
<book id="book-1">
  <title id="book-1-title-1">How to Test Some XPath Implementation</title>

<chapter id="chapter-1" author="bob">
  <title id="chapter-1-title-1">This is chapter One</title>
</chapter>

<chapter id="chapter-2" author="rebecca">
  <title id="chapter-2-title-1">This is chapter Two</title>
</chapter>

<chapter id="chapter-3" author="bob">
  <title id="chapter-3-title-1">This is chapter Three</title>
</chapter>

<chapter id="chapter-4" author="james">
  <title id="chapter-4-title-1">This is chapter Four</title>
</chapter>

<chapter id="chapter-5" author="fred">
  <title id="chapter-5-title-1">This is chapter Five</title>
</chapter>

<chapter id="chapter-6">
  <title id="chapter-6-title-1">This is chapter Six</title>
</chapter>

</book>








