278581
Use of the cemetery as a burial site continued thereafter until 1783 , when emperor Joseph II forbade the use of all cemeteries within the city walls .
 person: Joseph II
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: Joseph II 
Answer:
 person: Joseph II