/usr/share/gnome/help/glabels-3.0/id/figures/merge-ex2-2.png is in glabels-data 3.0.1-4.1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/gnome/help/glabels-3.0/id/figures/../../C/figures/merge-ex2-2.png