About: http://webisa.webdatacommons.org/141872853

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	been conducted in various countries such as South Africa, China, India, Brazil,
http://www.w3.org/ns/prov#wasQuotedFrom	si.edu