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However , in Eastern Orthodoxy the Ancient of Days is usually understood to be God the Son , not God the Father ( see below ) — early Byzantine images show Christ as the Ancient of Days , but this iconography became rare .
 location: Byzantine
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Byzantine 
Answer:
 location: Byzantine