<human>:  What is the meaning of the name ‘Hagia Sophia’?
<bot>: The name is a Greek phrase that means “holy wisdom”. The Hagia Sophia is a large church in Istanbul, Turkey. It was originally built in 537 AD as a Christian basilica, but it was later converted into a mosque. The Hagia Sophia is considered to be one of the most significant examples of Byzantine architecture, and it is still a major tourist attraction today.