/usr/ is in libqt5webkit5-dev 5.212.0~alpha2-7ubuntu1.
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..
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/cmake/
/usr/lib/x86_64-linux-gnu/cmake/Qt5WebKit/
/usr/share/
/usr/share/doc/
/usr/share/doc/libqt5webkit5-dev/
/usr/include/
/usr/include/x86_64-linux-gnu/
/usr/include/x86_64-linux-gnu/qt5/
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QWebDatabase
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QWebElement
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QWebElementCollection
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QWebFullScreenRequest
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QWebFullScreenVideoHandler
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QWebHapticFeedbackPlayer
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QWebHistory
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QWebHistoryInterface
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QWebHistoryItem
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QWebKitPlatformPlugin
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QWebNotificationData
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QWebNotificationPresenter
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QWebPluginFactory
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QWebSecurityOrigin
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QWebSelectData
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QWebSelectMethod
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QWebSettings
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QWebSpellChecker
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QWebTouchModifier
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QtWebKit
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QtWebKitDepends
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/QtWebKitVersion
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/qtwebkitversion.h
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/qwebdatabase.h
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/qwebelement.h
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/qwebfullscreenrequest.h
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/qwebhistory.h
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/qwebhistoryinterface.h
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/qwebkitglobal.h
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/qwebkitplatformplugin.h
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/qwebpluginfactory.h
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/qwebsecurityorigin.h
/usr/include/x86_64-linux-gnu/qt5/QtWebKit/qwebsettings.h
/usr/include/x86_64-linux-gnu/qt5/QtWebKitWidgets/
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/usr/include/x86_64-linux-gnu/qt5/QtWebKitWidgets/QWebFrame
/usr/include/x86_64-linux-gnu/qt5/QtWebKitWidgets/QWebHitTestResult
/usr/include/x86_64-linux-gnu/qt5/QtWebKitWidgets/QWebInspector
/usr/include/x86_64-linux-gnu/qt5/QtWebKitWidgets/QWebPage
/usr/include/x86_64-linux-gnu/qt5/QtWebKitWidgets/QWebView
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/usr/include/x86_64-linux-gnu/qt5/QtWebKitWidgets/qwebframe.h
/usr/include/x86_64-linux-gnu/qt5/QtWebKitWidgets/qwebinspector.h
/usr/include/x86_64-linux-gnu/qt5/QtWebKitWidgets/qwebpage.h
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/usr/lib/
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/usr/lib/x86_64-linux-gnu/cmake/Qt5WebKit/Qt5WebKitConfigVersion.cmake
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/usr/lib/x86_64-linux-gnu/cmake/Qt5WebKitWidgets/Qt5WebKitWidgetsConfigVersion.cmake
/usr/lib/x86_64-linux-gnu/cmake/Qt5WebKitWidgets/Qt5WebKitWidgetsTargets-none.cmake
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/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/Qt5WebKit.pc
/usr/lib/x86_64-linux-gnu/pkgconfig/Qt5WebKitWidgets.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/
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/usr/lib/x86_64-linux-gnu/qt5/mkspecs/modules/qt_lib_webkitwidgets.pri
/usr/share/doc/libqt5webkit5-dev/copyright
/usr/lib/x86_64-linux-gnu/libQt5WebKit.so
/usr/lib/x86_64-linux-gnu/libQt5WebKitWidgets.so
/usr/share/doc/libqt5webkit5-dev/changelog.Debian.gz