The early cathedrals, like Notre-Dame, had six-part rib vaults, with alternating columns and piers, while later cathedrals had the simpler and stronger four-part vaults, with identical columns.
Katedral tan tin tizarat šund Notre-Dame, tila daɣ ašrut sidisat tijittawen ,id itartaran tinamušraynen d tijittawen as ijja awen Katedral tan tin ušray ilanat akkozat tijittawen raqqosnen tolas assohat nen s olahan itartaran nasnat