Title: Kiev's Hagia Sophia: state architectural monument
Subjects: Derz︠h︡avnyĭ arkhitekturno-istorychnyĭ zapovidnyk "Sofiĭsʹkyĭ muzeĭ" (Ukraine), Sofiĭsʹkyĭ sobor (Kiev, Ukraine), Sofiĭsʹkyĭ sobor (Kyïv, Ukraine)