Basilica of San Vitale
This burial place became a place of worship, Santa Costanza, as well as a tomb. It is one of the earliest church buildings that was centrally, rather than longitudinally planned. Constantine was also responsible for the building of the circular, mausoleum-like Church of the Holy Sepulchre in Jerusalem, which in turn influenced the plan of a number of buildings, including that constructed in Rome to house the remains of the proto-martyr Saint Stephen, San Stefano Rotondo and the Basilica of San Vitale in Ravenna.