Hagia Sophia

Hagia Sophia, ek purana Christian church rahaaCatholic Encyclopedia - Constantinople Catholic Encyclopedia - Byzantine Architecture aur baad me Eastern Orthodox church. 1453 me iske Turks log ek masjid banae iin rahaa.  aur 1935 me ek museum banaa. Ii Istanbul, Turkey me hae. 
 References 

vibhag:Cathedrals
vibhag:Museums
vibhag:Buildings and structures
vibhag:Turkey