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The basilica is divided into three aisles. There are some columns and pillars which support the arches. The cathedral has a bell tower which was built in the 14th century. The cathedral has been cited as the most famous type of a Late Gothic building. The cathedral was renovated in the 1970s to retain its medieval look. One of the structures in the building that retained its ancient look till date is the campanile. Click the next ARROW to see the next photo!