Assertion: borough's mile | /r/HasProperty | 8,970 km2
Facets:
Source sentences:
text: Per the 2010 United States Census, the borough has a total area of 3,462 square miles (8,970 km2), of which 2,541 square miles (6,580 km2) is land and 921 square miles (2,390 km2) is water.