City
Basic:
"City" is a type of geographical entity classified by hierarchy. A city is a type of municipality.
Documentation:
Comment: #$City is a specialization of GeopoliticalEntity whose territory is an instance of UrbanArea . Each instance of #$City is a local organization of a human settlement which has its own government. This includes cities, towns, suburbs, villages, hamlets, and townships, as long as they have their own governments. A city government is usually mostly autonomous from the governments of its surrounding regions, rather than being a sub-organization of them.
Structure:
  • Some city block and some street are in every city.
  • Some school district is a suborganization of every city.
  • Every mayor is a leader of some city.
  • Every borough is part of some city.
Size:
  • Every city is between 1 and 25 kilometers long.
  • Every city is between 1 and 25 kilometers wide.
  • The surface area of every city is between 5 and 300 square kilometers.
Miscellaneous:
Every type of city, organized by country is a type of city. If some city government is a city government and it is the governing body of some political entity, then that political entity must be a city.
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