/usr/share/doc/glabels-dev/changelog.Debian.gz is in glabels-dev 3.4.0-2build2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/glabels-dev/../glabels/changelog.Debian.gz
/usr/share/doc/glabels-dev/../glabels/changelog.Debian.gz