/usr/share/gtk-doc/html/ogmrip is in ogmrip-doc 1.0.1-1build2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/gtk-doc/html/../../doc/ogmrip/html
/usr/share/gtk-doc/html/../../doc/ogmrip/html