/usr/share/libdashel/docs/html/jquery.js is in libdashel-dev 1.3.3-5.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/libdashel/docs/html/../../../javascript/jquery/jquery.js
/usr/share/libdashel/docs/html/../../../javascript/jquery/jquery.js