/usr/ is in libkf5prison-dev 5.44.0-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/x86_64-linux-gnu/libKF5Prison.so
/usr/include/
/usr/include/KF5/
/usr/include/KF5/prison/
/usr/include/KF5/prison/AbstractBarcode
/usr/include/KF5/prison/Prison
/usr/include/KF5/prison/abstractbarcode.h
/usr/include/KF5/prison/prison.h
/usr/include/KF5/prison/prison_export.h
/usr/include/KF5/prison_version.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/cmake/
/usr/lib/x86_64-linux-gnu/cmake/KF5Prison/
/usr/lib/x86_64-linux-gnu/cmake/KF5Prison/KF5PrisonConfig.cmake
/usr/lib/x86_64-linux-gnu/cmake/KF5Prison/KF5PrisonConfigVersion.cmake
/usr/lib/x86_64-linux-gnu/cmake/KF5Prison/KF5PrisonTargets-debian.cmake
/usr/lib/x86_64-linux-gnu/cmake/KF5Prison/KF5PrisonTargets.cmake
/usr/lib/x86_64-linux-gnu/qt5/
/usr/lib/x86_64-linux-gnu/qt5/mkspecs/
/usr/lib/x86_64-linux-gnu/qt5/mkspecs/modules/
/usr/lib/x86_64-linux-gnu/qt5/mkspecs/modules/qt_Prison.pri
/usr/share/
/usr/share/doc/
/usr/share/doc/libkf5prison-dev/
/usr/share/doc/libkf5prison-dev/copyright
/usr/share/doc/libkf5prison-dev/changelog.Debian.gz