/usr/ is in libqt5svg5-dev 5.5.1-2build1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/cmake/
/usr/lib/x86_64-linux-gnu/cmake/Qt5Svg/
/usr/lib/x86_64-linux-gnu/cmake/Qt5Svg/Qt5Svg_QSvgIconPlugin.cmake
/usr/lib/x86_64-linux-gnu/cmake/Qt5Svg/Qt5SvgConfigVersion.cmake
/usr/lib/x86_64-linux-gnu/cmake/Qt5Svg/Qt5SvgConfig.cmake
/usr/lib/x86_64-linux-gnu/cmake/Qt5Svg/Qt5Svg_QSvgPlugin.cmake
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/Qt5Svg.pc
/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_lib_svg.pri
/usr/lib/x86_64-linux-gnu/libQt5Svg.prl
/usr/include/
/usr/include/x86_64-linux-gnu/
/usr/include/x86_64-linux-gnu/qt5/
/usr/include/x86_64-linux-gnu/qt5/QtSvg/
/usr/include/x86_64-linux-gnu/qt5/QtSvg/QSvgWidget
/usr/include/x86_64-linux-gnu/qt5/QtSvg/qgraphicssvgitem.h
/usr/include/x86_64-linux-gnu/qt5/QtSvg/qsvgrenderer.h
/usr/include/x86_64-linux-gnu/qt5/QtSvg/qsvggenerator.h
/usr/include/x86_64-linux-gnu/qt5/QtSvg/qtsvgversion.h
/usr/include/x86_64-linux-gnu/qt5/QtSvg/qtsvgglobal.h
/usr/include/x86_64-linux-gnu/qt5/QtSvg/QGraphicsSvgItem
/usr/include/x86_64-linux-gnu/qt5/QtSvg/QSvgRenderer
/usr/include/x86_64-linux-gnu/qt5/QtSvg/QtSvg
/usr/include/x86_64-linux-gnu/qt5/QtSvg/QSvgGenerator
/usr/include/x86_64-linux-gnu/qt5/QtSvg/QtSvgDepends
/usr/include/x86_64-linux-gnu/qt5/QtSvg/QtSvgVersion
/usr/include/x86_64-linux-gnu/qt5/QtSvg/qsvgwidget.h
/usr/share/
/usr/share/doc/
/usr/share/doc/libqt5svg5-dev/
/usr/share/doc/libqt5svg5-dev/copyright
/usr/lib/x86_64-linux-gnu/libQt5Svg.so
/usr/share/doc/libqt5svg5-dev/changelog.Debian.gz