package.opf

<?xml version="1.0" encoding="UTF-8"?>
<package xmlns="http://www.idpf.org/2007/opf" xmlns:epub="http://www.idpf.org/2007/ops" version="3.0" xml:lang="en" unique-identifier="pub-id">
  <metadata xmlns:dc="http://purl.org/dc/elements/1.1/">
    <dc:coverage>Publication Resources</dc:coverage>
    <dc:creator>Dave Cramer</dc:creator>
    <dc:date>2021-01-05</dc:date>
    <dc:description>The spine XML is invalid. The reading system must not display the navigation document.</dc:description>
    <dc:identifier id="pub-id">pub-xml-non-validating_invalid</dc:identifier>
    <dc:language>en</dc:language>
    <dc:publisher>W3C</dc:publisher>
    <dc:title>Invalid XML navigation document</dc:title>
    <link rel="dcterms:rights" href="https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document"/>
    <link rel="dcterms:rightsHolder" href="https://www.w3.org"/>
    <meta property="dcterms:isReferencedBy">https://www.w3.org/TR/epub-rs-33/#confreq-rs-xml-nval</meta>
    <meta property="dcterms:modified">2021-01-05T00:00:00Z</meta>
  </metadata>
  <manifest>
    <item id="content_001" href="content_001.xhtml" media-type="application/xhtml+xml" />
    <item id="content_002" href="content_002.xhtml" media-type="application/xhtml+xml" />
    <item id="nav" properties="nav" href="nav.xhtml" media-type="application/xhtml+xml" />
  </manifest>
  <spine>

<!--  

				    
  

<itemref idref="content_001" />

 --><itemref idref="content_001" />
    <itemref idref="content_002" />
  </spine>
</package>