/usr/ is in libqaccessibilityclient-dev 0.1.1-5.
This file is owned by root:root, with mode 0o755.
..
/usr/include/
/usr/include/qaccessibilityclient/
/usr/include/qaccessibilityclient/accessibleobject.h
/usr/include/qaccessibilityclient/qaccessibilityclient_export.h
/usr/include/qaccessibilityclient/registry.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/cmake/
/usr/lib/x86_64-linux-gnu/cmake/QAccessibilityClient/
/usr/lib/x86_64-linux-gnu/cmake/QAccessibilityClient/QAccessibilityClient-relwithdebinfo.cmake
/usr/lib/x86_64-linux-gnu/cmake/QAccessibilityClient/QAccessibilityClient.cmake
/usr/lib/x86_64-linux-gnu/cmake/QAccessibilityClient/QAccessibilityClientConfig.cmake
/usr/share/
/usr/share/doc/
/usr/share/doc/libqaccessibilityclient-dev/
/usr/share/doc/libqaccessibilityclient-dev/README
/usr/share/doc/libqaccessibilityclient-dev/changelog.Debian.gz
/usr/share/doc/libqaccessibilityclient-dev/changelog.gz
/usr/share/doc/libqaccessibilityclient-dev/copyright
/usr/lib/x86_64-linux-gnu/libqaccessibilityclient.so