A group of Turkish Muslim activists today asked the government of conservative Islamic Premier Recep Tayyip Erdogan to make the Hagia Sophia a place for Islamic prayer again, as happened after it was conquered in 1453 by Ottoman Sultan Mehmed II. The basilica was used as a mosque until 1935, when the founder of the modern secular Republic of Turkey, Mustafa Kemal \'Ataturk\', transformed it into a museum. The activists of the religious group the Young People of Anatolia, press agency Dogan reports, held a press conference this morning outside the basilica. They asked for Muslims to be allowed to pray again in the Hagia Sophia and announced that they will hold a Friday prayer on the square outside the most famous building in Istanbul.