/usr/share/ is in gstreamer1.0-plugins-ugly-doc 1.8.0-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/
/usr/share/doc/gstreamer1.0-plugins-ugly-doc/
/usr/share/doc/gstreamer1.0-plugins-ugly-doc/NEWS.gz
/usr/share/doc/gstreamer1.0-plugins-ugly-doc/AUTHORS
/usr/share/doc/gstreamer1.0-plugins-ugly-doc/copyright
/usr/share/doc/gstreamer1.0-plugins-ugly-doc/README.gz
/usr/share/doc/gstreamer1.0-plugins-ugly-doc/changelog.Debian.gz
/usr/share/doc/gstreamer1.0-plugins-ugly-doc/README.Debian
/usr/share/gtk-doc/
/usr/share/gtk-doc/html/
/usr/share/gtk-doc/html/gst-plugins-ugly-plugins-1.0/
/usr/share/gtk-doc/html/gst-plugins-ugly-plugins-1.0/ch02.html
/usr/share/gtk-doc/html/gst-plugins-ugly-plugins-1.0/gst-plugins-ugly-plugins-rtspwms.html
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