Assertion: urban population | /r/CapableOf | outnumber rural population
Facets:
value: in history
type: TEMPORAL
Source sentences:
text: Working backwards from the United Nations prediction that the world will be 51.3 percent urban by 2010, Dr. Ron Wimberley, Dr. Libby Morris and Dr. Gregory Fulkerson estimated 23 May 2007 would have been the first time the urban population outnumbered the rural population in history.