/usr/share/doc/music-hub/html/namespaces.js is in libmusic-hub-doc 0.0+13.10.20130920-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 | var namespaces =
[
[ "com", "namespacecom.html", "namespacecom" ]
];
|