/usr/ is in libkf5codecs-dev 5.44.0-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/
/usr/include/KF5/
/usr/include/KF5/KCodecs/
/usr/lib/x86_64-linux-gnu/qt5/
/usr/lib/x86_64-linux-gnu/qt5/mkspecs/
/usr/include/KF5/KCodecs/KCharsets
/usr/include/KF5/KCodecs/KCodecs
/usr/include/KF5/KCodecs/KEmailAddress
/usr/include/KF5/KCodecs/KEncodingProber
/usr/include/KF5/KCodecs/kcharsets.h
/usr/include/KF5/KCodecs/kcodecs.h
/usr/include/KF5/KCodecs/kcodecs_export.h
/usr/include/KF5/KCodecs/kemailaddress.h
/usr/include/KF5/KCodecs/kencodingprober.h
/usr/include/KF5/kcodecs_version.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/cmake/
/usr/lib/x86_64-linux-gnu/cmake/KF5Codecs/
/usr/lib/x86_64-linux-gnu/cmake/KF5Codecs/KF5CodecsConfig.cmake
/usr/lib/x86_64-linux-gnu/cmake/KF5Codecs/KF5CodecsConfigVersion.cmake
/usr/lib/x86_64-linux-gnu/cmake/KF5Codecs/KF5CodecsTargets-debian.cmake
/usr/lib/x86_64-linux-gnu/cmake/KF5Codecs/KF5CodecsTargets.cmake
/usr/lib/x86_64-linux-gnu/qt5/mkspecs/modules/
/usr/lib/x86_64-linux-gnu/qt5/mkspecs/modules/qt_KCodecs.pri
/usr/share/
/usr/share/doc/
/usr/share/doc/libkf5codecs-dev/
/usr/share/doc/libkf5codecs-dev/copyright
/usr/lib/x86_64-linux-gnu/libKF5Codecs.so
/usr/share/doc/libkf5codecs-dev/changelog.Debian.gz