/usr/share/unity-webapps-qml/ is in unity-webapps-qml-doc 0.1+14.04.20140408-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/unity-webapps-qml/doc/
/usr/share/unity-webapps-qml/doc/html/
/usr/share/unity-webapps-qml/doc/html/images/
/usr/share/unity-webapps-qml/doc/html/images/used-in-examples/
/usr/share/unity-webapps-qml/doc/html/qml-ubuntu-unitywebapps-unitywebapps-members.html
/usr/share/unity-webapps-qml/doc/html/qml-ubuntu-unitywebapps-unitywebapps.html
/usr/share/unity-webapps-qml/doc/html/qml-ubuntu-unitywebapps-unitywebappsappmodel-members.html
/usr/share/unity-webapps-qml/doc/html/qml-ubuntu-unitywebapps-unitywebappsappmodel.html
/usr/share/unity-webapps-qml/doc/html/scripts/
/usr/share/unity-webapps-qml/doc/html/style/
/usr/share/unity-webapps-qml/doc/html/style/qtquick.css
/usr/share/unity-webapps-qml/doc/html/unity-webapps-qml-component.index