ref: a58f0517af4ed0a30b1a6d2f239d796eaf059cb1
dir: /sample/ebooksrc/content.opf/
<?xml version="1.0" encoding="UTF-8"?> <package version="3.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:opf="http://www.idpf.org/2007/opf" xmlns="http://www.idpf.org/2007/opf" unique-identifier="Id"> <metadata> <dc:identifier id="Id">abc</dc:identifier> <meta property="dcterms:modified">2021-08-27T10:00:00Z</meta> <dc:language>en</dc:language> <dc:title xml:lang="en">Hello World</dc:title> <dc:description xml:lang="en">Bla</dc:description> <dc:creator id="sirjofri" xml:lang="en">sirjofri</dc:creator> </metadata> <manifest> <item id="ncx" href="content.ncx" media-type="application/x-dtbncx+xml"/> <item id="nav" href="nav.xhtml" media-type="application/xhtml+xml" properties="nav"/> <item id="chap1" href="chap1.xhtml" media-type="application/xhtml+xml"/> <item id="chap2" href="chap2.xhtml" media-type="application/xhtml+xml"/> </manifest> <spine toc="ncx"> <itemref idref="nav"/> <itemref idref="chap1"/> <itemref idref="chap2"/> </spine> </package>