Assertion: human population | /r/CapableOf | increase to seven billion
Facets:
value: from one billion
type: OTHER
value: since 1800
type: TEMPORAL
Source sentences:
text: Since 1800, the human population has increased from one billion to over seven billion, In 2004, some 2.5 billion out of 6.3 billion people (39.7%) lived in urban areas.