"Ottoman sultan" . "Mehmed IV"@en . . "1642Z"^^ . "0008Z"^^ . . . . "0008Z"^^ . "Custodian of the Two Holy Mosques"@en . "Caliph of Islam"@en . "1642-01-02Z"^^ . "Amir al-Mu'minin"@en . . "Mehmed Iv"@en . "Sultan of the Ottoman Empire"@en . "Mehmed IV Modern Turkish Mehmet (Ottoman Turkish: \u0645\u062D\u0645\u062F \u0631\u0627\u0628\u0639 Me\u1E25med-i r\u0101bi\u2018; also known as Avc\u0131 Mehmed, Mehmed the Hunter; January 2, 1642 \u2013 January 6, 1693) was the Sultan of the Ottoman Empire from 1648 to 1687. Taking the throne at age six, his reign was significant as he changed the nature of the Sultan's position forever by giving up most of his executive power to his Grand Vizier."@en . "1693Z"^^ . . . . . . . . "1693-01-06Z"^^ . .