Sancaktar Hayrettin Mosque
... that Sancaktar Hayrettin Mosque had been an Eastern Orthodox monastery until it was converted after the Fall of Constantinople?
... that <b id="mwwQ"><a href="./Sancaktar_Hayrettin_Mosque" id="mwwg" rel="mw:WikiLink" title="Sancaktar Hayrettin Mosque">Sancaktar Hayrettin Mosque</a></b> had been an <a class="mw-redirect" href="./Eastern_Orthodox" id="mwww" rel="mw:WikiLink" title="Eastern Orthodox">Eastern Orthodox</a> <a href="./Monastery" id="mwxA" rel="mw:WikiLink" title="Monastery">monastery</a> until it was converted after the <a href="./Fall_of_Constantinople" id="mwxQ" rel="mw:WikiLink" title="Fall of Constantinople">Fall of Constantinople</a>?