/usr/share/doc/liboggkate1/changelog.Debian.gz is in liboggkate1 0.4.1-7build1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/liboggkate1/../libkate1/changelog.Debian.gz
/usr/share/doc/liboggkate1/../libkate1/changelog.Debian.gz