/usr/share/gtk-doc/html/gtk2

This file is indexed.

/usr/share/gtk-doc/html/gtk2 is in libgtk2.0-doc 2.24.23-0ubuntu1.4.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/share/gtk-doc/html/../../doc/libgtk2.0-doc/gtk2