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Sources of ecclesiastical witchcraft jurisdiction date back as early as the second half of the eleventh century , one being Vladimir the Great 's first edition of his State Statute or " Ustav " , another being multiple references in the " Primary Chronicle " beginning in 1024 .
 person: Vladimir the Great
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Vladimir the Great