It’s gone from the FB Graph API docs, but the wayback machine still has it: https://web.archive.org/web/20130911191323/https://developers.facebook.com/docs/ref

It’s gone from the FB Graph API docs, but the wayback machine still has it: https://web.archive.org/web/20130911191323/https://developers.facebook.com/docs/reference/login/extended-profile-properties/ https://web.archive.org/web/20130911191323/https://developer... I was possible to use the v1.0 API until Q2/2015 if I remember correctly (only if you had a v1.0 app though)