2222
In comparison to the largest burial ground in the city , the Südfriedhof , which covers 82 hectare s , the Nordfriedhof has less than a tenth of the area , at 7.3 hectares .
 None
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:
 None