About: http://webisa.webdatacommons.org/23862496

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	A 2010 study by the Organization for Economic Cooperation and Development, a group of mainly rich countries, reckoned that 275 million people in the region, or barely less than half the population, were middle-class.
http://www.w3.org/ns/prov#wasQuotedFrom	winnipegfreepress.com