/usr/ is in libkf5bluezqt-dev 5.44.0-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/
/usr/include/KF5/
/usr/include/KF5/BluezQt/
/usr/lib/x86_64-linux-gnu/
/usr/include/KF5/BluezQt/BluezQt/
/usr/include/KF5/BluezQt/BluezQt/Adapter
/usr/include/KF5/BluezQt/BluezQt/Agent
/usr/include/KF5/BluezQt/BluezQt/Device
/usr/include/KF5/BluezQt/BluezQt/DevicesModel
/usr/include/KF5/BluezQt/BluezQt/InitManagerJob
/usr/include/KF5/BluezQt/BluezQt/InitObexManagerJob
/usr/include/KF5/BluezQt/BluezQt/Input
/usr/include/KF5/BluezQt/BluezQt/Job
/usr/include/KF5/BluezQt/BluezQt/Manager
/usr/include/KF5/BluezQt/BluezQt/MediaPlayer
/usr/include/KF5/BluezQt/BluezQt/MediaPlayerTrack
/usr/include/KF5/BluezQt/BluezQt/ObexAgent
/usr/include/KF5/BluezQt/BluezQt/ObexFileTransfer
/usr/include/KF5/BluezQt/BluezQt/ObexFileTransferEntry
/usr/include/KF5/BluezQt/BluezQt/ObexManager
/usr/include/KF5/BluezQt/BluezQt/ObexObjectPush
/usr/include/KF5/BluezQt/BluezQt/ObexSession
/usr/include/KF5/BluezQt/BluezQt/ObexTransfer
/usr/include/KF5/BluezQt/BluezQt/PendingCall
/usr/include/KF5/BluezQt/BluezQt/Profile
/usr/include/KF5/BluezQt/BluezQt/Request
/usr/include/KF5/BluezQt/BluezQt/Services
/usr/include/KF5/BluezQt/BluezQt/Types
/usr/include/KF5/BluezQt/bluezqt/
/usr/include/KF5/BluezQt/bluezqt/adapter.h
/usr/include/KF5/BluezQt/bluezqt/agent.h
/usr/include/KF5/BluezQt/bluezqt/bluezqt_export.h
/usr/include/KF5/BluezQt/bluezqt/device.h
/usr/include/KF5/BluezQt/bluezqt/devicesmodel.h
/usr/include/KF5/BluezQt/bluezqt/initmanagerjob.h
/usr/include/KF5/BluezQt/bluezqt/initobexmanagerjob.h
/usr/include/KF5/BluezQt/bluezqt/input.h
/usr/include/KF5/BluezQt/bluezqt/job.h
/usr/include/KF5/BluezQt/bluezqt/manager.h
/usr/include/KF5/BluezQt/bluezqt/mediaplayer.h
/usr/include/KF5/BluezQt/bluezqt/mediaplayertrack.h
/usr/include/KF5/BluezQt/bluezqt/obexagent.h
/usr/include/KF5/BluezQt/bluezqt/obexfiletransfer.h
/usr/include/KF5/BluezQt/bluezqt/obexfiletransferentry.h
/usr/include/KF5/BluezQt/bluezqt/obexmanager.h
/usr/include/KF5/BluezQt/bluezqt/obexobjectpush.h
/usr/include/KF5/BluezQt/bluezqt/obexsession.h
/usr/include/KF5/BluezQt/bluezqt/obextransfer.h
/usr/include/KF5/BluezQt/bluezqt/pendingcall.h
/usr/include/KF5/BluezQt/bluezqt/profile.h
/usr/include/KF5/BluezQt/bluezqt/request.h
/usr/include/KF5/BluezQt/bluezqt/services.h
/usr/include/KF5/BluezQt/bluezqt/types.h
/usr/include/KF5/bluezqt_version.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/cmake/
/usr/lib/x86_64-linux-gnu/cmake/KF5BluezQt/
/usr/lib/x86_64-linux-gnu/cmake/KF5BluezQt/KF5BluezQtConfig.cmake
/usr/lib/x86_64-linux-gnu/cmake/KF5BluezQt/KF5BluezQtConfigVersion.cmake
/usr/lib/x86_64-linux-gnu/cmake/KF5BluezQt/KF5BluezQtTargets-debian.cmake
/usr/lib/x86_64-linux-gnu/cmake/KF5BluezQt/KF5BluezQtTargets.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_BluezQt.pri
/usr/share/
/usr/share/doc/
/usr/share/doc/libkf5bluezqt-dev/
/usr/share/doc/libkf5bluezqt-dev/copyright
/usr/lib/x86_64-linux-gnu/libKF5BluezQt.so
/usr/share/doc/libkf5bluezqt-dev/changelog.Debian.gz