/usr/lib/x86_64-linux-gnu/ is in qml-module-qtquick-virtualkeyboard 5.9.5+dfsg-0ubuntu1.
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/usr/lib/x86_64-linux-gnu/qt5/
/usr/lib/x86_64-linux-gnu/qt5/qml/
/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/
/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/VirtualKeyboard/
/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/VirtualKeyboard/Settings/
/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/VirtualKeyboard/Settings/plugins.qmltypes
/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/VirtualKeyboard/Settings/qmldir
/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/VirtualKeyboard/Styles/
/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/VirtualKeyboard/Styles/libqtvirtualkeyboardstylesplugin.so
/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/VirtualKeyboard/Styles/plugins.qmltypes
/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/VirtualKeyboard/Styles/qmldir
/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/VirtualKeyboard/plugins.qmltypes
/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/VirtualKeyboard/qmldir