/usr/ is in libcheese-dev 3.28.0-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/
/usr/include/cheese/
/usr/include/cheese/cheese-avatar-widget.h
/usr/include/cheese/cheese-camera-device-monitor.h
/usr/include/cheese/cheese-camera-device.h
/usr/include/cheese/cheese-camera.h
/usr/include/cheese/cheese-effect.h
/usr/include/cheese/cheese-resource.h
/usr/include/cheese/cheese.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/cheese.pc
/usr/share/
/usr/share/doc/
/usr/share/doc/libcheese-dev/
/usr/share/doc/libcheese-dev/copyright
/usr/share/gir-1.0/
/usr/share/gir-1.0/Cheese-3.0.gir
/usr/lib/x86_64-linux-gnu/libcheese.so
/usr/share/doc/libcheese-dev/changelog.Debian.gz