About: http://webisa.webdatacommons.org/17882776

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	However, the projection of 9 billion by 2050 by the United Nations is an improvement over an earlier 40-year estimate (1960 to 2000) during which the population of the world practically doubled, from 3 to 6 billion.
http://www.w3.org/ns/prov#wasQuotedFrom	resilience.org