28038
The building was repeatedly destroyed by earthquakes and rebuilt , until the reconstruction in 1033 by the Fatimid caliph Ali az-Zahir , and that version of the structure is what can be seen in the present day .
 Fatimid, Ali az-Zahir
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Fatimid, Ali az-Zahir