<http://schema.org/articleBody>
"Some people are noticing Google referrals from search strings that look like:https://www.google.com/evaluation/search/rating/task-edit?task=XXXXXXThis comes from Google's http://eval.google.com/ which only available to those part of the \"EWOQ group.\"  SearchBistro has a ton of details with demos of it in action named Google Secret Lab, Prelude.There is some old forum discussion on it at Search Engine Watch Forums.When I tried accessing one of the referral strings I was prompted with a 403 forbidden code saying: ForbiddenThe user [username]@gmail.com is not a member of EWOQ. Please contact the ratingprojects@google.com for access.Forum discussion at Search Engine Watch Forums and Google Blogoscoped Forums."^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/archives/006791.html>