/usr/share/doc/libkdeui5/NEWS.Debian.gz is in libkdeui5 4:4.13.3-0ubuntu0.5.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/libkdeui5/../libkdecore5/NEWS.Debian.gz
/usr/share/doc/libkdeui5/../libkdecore5/NEWS.Debian.gz