The city where, according to the medieval man, was the center of the earth?

The city in which, according to the medieval inhabitant of Europe, was the center of the earth, was called Jerusalem. In this city, there were shrines equally significant for both Muslims and Jews and Christians. It was for the liberation of the Holy Sepulcher and the Holy Land that the popes and kings of the European powers organized crusades, in which the flower of chivalry took part. On the famous trefoil map of the late 16th century, Heinrich Banting depicted Jerusalem as the center of the world, and the subcontinent Europe, Asia and Africa depicted as petals.