<prompt> Translate the following text to EnglishHekalu hilo lilikuwa la kipagani kuliko kanisa, na lilitumika kama makaburi ya yule mtawala mwenye elimu lakini mkatili, Sigismondo Malatesta, na mpenzi wake mke wake wa baadaye, Isotta degli Atti.  <response>: More pagan temple than church, it served as a mausoleum for the cultivated but cruel tyrant, Sigismondo Malatesta, and his mistress later wife, Isotta degli Atti. 