URI restriction using data group list

Thank you for your answer Kevin but wont that irule redirect all connections with my_internal_ips to sample.com/xyz-ws and then drop any other connection? What I want to do is allow all connections with my_internal_ips to access any URL's on that server ie sample.com/abc, sample.com/def and then redirect any other connections with other IP (public) to /xyz-ws only.