/usr/share/doc/libjs-jquery-geo-doc/html/404.html is in libjs-jquery-geo-doc 1.0~b1+ds1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | <!doctype html>
<title>not found</title>
<style>
body { text-align: center;}
h1 { font-size: 50px; }
body { font: 20px Constantia, 'Hoefler Text', "Adobe Caslon Pro", Baskerville, Georgia, Times, serif; color: #999; text-shadow: 2px 2px 2px rgba(200, 200, 200, 0.5); }
::-moz-selection{ background:#FF5E99; color:#fff; }
::selection { background:#FF5E99; color:#fff; }
details { display:block; }
a { color: rgb(36, 109, 56); text-decoration:none; }
a:hover { color: rgb(96, 73, 141) ; text-shadow: 2px 2px 2px rgba(36, 109, 56, 0.5); }
span[frown] { transform: rotate(90deg); display:inline-block; color: #bbb; }
</style>
<details>
<summary><h1>Not found</h1></summary>
<p><span frown>:(</span></p>
</details>
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