About: http://webisa.webdatacommons.org/128642044

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	He???s led related studies in Brazil, Mexico and other countries, studying some populations for four decades. ???When I came into the field, such studies were not a focus,??? he says.
http://www.w3.org/ns/prov#wasQuotedFrom	unc.edu