/usr/ is in libunity-control-center-dev 15.04.0+18.04.20180216-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/
/usr/include/unity-control-center-1/
/usr/include/unity-control-center-1/libunity-control-center/
/usr/include/unity-control-center-1/libunity-control-center/cc-editable-entry.h
/usr/include/unity-control-center-1/libunity-control-center/cc-panel.h
/usr/include/unity-control-center-1/libunity-control-center/cc-shell.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/libunity-control-center.pc
/usr/share/
/usr/share/doc/
/usr/share/doc/libunity-control-center-dev/
/usr/share/doc/libunity-control-center-dev/copyright
/usr/lib/x86_64-linux-gnu/libunity-control-center.so
/usr/share/doc/libunity-control-center-dev/AUTHORS
/usr/share/doc/libunity-control-center-dev/NEWS.gz
/usr/share/doc/libunity-control-center-dev/README
/usr/share/doc/libunity-control-center-dev/TODO
/usr/share/doc/libunity-control-center-dev/changelog.Debian.gz