/usr/ is in liba11y-profile-manager-data 0.1.11-0ubuntu4.
This file is owned by root:root, with mode 0o755.
..
/usr/share/a11y-profile-manager/profiles/
/usr/share/a11y-profile-manager/profiles/blindness/
/usr/share/
/usr/share/a11y-profile-manager/
/usr/share/a11y-profile-manager/profiles/blindness/profile.manifest
/usr/share/a11y-profile-manager/profiles/braille/
/usr/share/a11y-profile-manager/profiles/braille/profile.manifest
/usr/share/a11y-profile-manager/profiles/high-contrast/
/usr/share/a11y-profile-manager/profiles/high-contrast/profile.manifest
/usr/share/a11y-profile-manager/profiles/motor-difficulties/
/usr/share/a11y-profile-manager/profiles/motor-difficulties/profile.manifest
/usr/share/a11y-profile-manager/profiles/onscreen-keyboard/
/usr/share/a11y-profile-manager/profiles/onscreen-keyboard/profile.manifest
/usr/share/doc/
/usr/share/doc/liba11y-profile-manager-data/
/usr/share/doc/liba11y-profile-manager-data/changelog.Debian.gz
/usr/share/doc/liba11y-profile-manager-data/copyright
/usr/share/glib-2.0/
/usr/share/glib-2.0/schemas/
/usr/share/glib-2.0/schemas/com.canonical.a11y-profile-manager.gschema.xml