/usr/share/ is in url-dispatcher 0.1+17.04.20170328-0ubuntu4.
This file is owned by root:root, with mode 0o755.
..
/usr/share/apport/
/usr/share/apport/package-hooks/
/usr/share/apport/package-hooks/source_url-dispatcher.py
/usr/share/dbus-1/
/usr/share/dbus-1/interfaces/
/usr/share/dbus-1/interfaces/com.canonical.URLDispatcher.xml
/usr/share/doc/
/usr/share/doc/url-dispatcher/
/usr/share/doc/url-dispatcher/changelog.Debian.gz
/usr/share/doc/url-dispatcher/copyright
/usr/share/upstart/
/usr/share/upstart/sessions/
/usr/share/upstart/sessions/url-dispatcher-refresh.conf
/usr/share/upstart/sessions/url-dispatcher-update-system.conf
/usr/share/upstart/sessions/url-dispatcher-update-user.conf
/usr/share/upstart/sessions/url-dispatcher.conf
/usr/share/url-dispatcher/
/usr/share/url-dispatcher/bad-url.qml