/usr/share/doc/ruby-benchmark-ips-doc/html/js/jquery.js is in ruby-benchmark-ips-doc 1.2.0+git.20130609.e47e416-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/ruby-benchmark-ips-doc/html/js/../../../../javascript/jquery/jquery.js