/usr/share/omf/ is in gnome-bluetooth 3.2.2-0ubuntu5.
This file is owned by root:root, with mode 0o755.
..
/usr/share/omf/gnome-bluetooth/
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-C.omf
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-ca.omf
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-cs.omf
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-da.omf
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-de.omf
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-el.omf
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-es.omf
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-fi.omf
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-fr.omf
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-gl.omf
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-ko.omf
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-pa.omf
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-ru.omf
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-sl.omf
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-sv.omf
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-te.omf
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-th.omf
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-zh_CN.omf
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-zh_HK.omf
/usr/share/omf/gnome-bluetooth/gnome-bluetooth-zh_TW.omf