/usr/share/doc/kde/HTML/ro/kioslave/floppy/common is in kde-l10n-ro 4:4.8.2-0ubuntu2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/kde/HTML/ro/kioslave/floppy/../../common
/usr/share/doc/kde/HTML/ro/kioslave/floppy/../../common