/usr/share/omf/ is in gnome-search-tool 3.4.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/omf/gnome-search-tool/
/usr/share/omf/gnome-search-tool/gnome-search-tool-C.omf
/usr/share/omf/gnome-search-tool/gnome-search-tool-ca.omf
/usr/share/omf/gnome-search-tool/gnome-search-tool-cs.omf
/usr/share/omf/gnome-search-tool/gnome-search-tool-de.omf
/usr/share/omf/gnome-search-tool/gnome-search-tool-el.omf
/usr/share/omf/gnome-search-tool/gnome-search-tool-en_GB.omf
/usr/share/omf/gnome-search-tool/gnome-search-tool-es.omf
/usr/share/omf/gnome-search-tool/gnome-search-tool-eu.omf
/usr/share/omf/gnome-search-tool/gnome-search-tool-fi.omf
/usr/share/omf/gnome-search-tool/gnome-search-tool-fr.omf
/usr/share/omf/gnome-search-tool/gnome-search-tool-it.omf
/usr/share/omf/gnome-search-tool/gnome-search-tool-ja.omf
/usr/share/omf/gnome-search-tool/gnome-search-tool-ko.omf
/usr/share/omf/gnome-search-tool/gnome-search-tool-oc.omf
/usr/share/omf/gnome-search-tool/gnome-search-tool-ru.omf
/usr/share/omf/gnome-search-tool/gnome-search-tool-sl.omf
/usr/share/omf/gnome-search-tool/gnome-search-tool-sv.omf
/usr/share/omf/gnome-search-tool/gnome-search-tool-te.omf
/usr/share/omf/gnome-search-tool/gnome-search-tool-uk.omf
/usr/share/omf/gnome-search-tool/gnome-search-tool-zh_CN.omf