8340
It has an area of 39.5 square kilometers and a population of just over 28,000 .
 quantity: 39.5 square kilometers; cardinal: just over 28,000
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 quantity: 39.5 square kilometers; cardinal: just over 28,000