The Jewish Museum of Turkey and Kalenderhane Mosque were both the product of what empire?
Jewish Museum of Turkey: Jewish Museum of Turkey (officially "Quincentennial Foundation Museum of Turkish Jews"; Turkish: "500. Kalenderhane Mosque: Kalenderhane Mosque (Turkish: "Kalenderhane Camii" ) is a former Eastern Orthodox church in Istanbul, converted into a mosque by the Ottomans.
i don't know