About: http://webisa.webdatacommons.org/87288570

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	Since the 1960s, there have been more than a dozen reports of polio, rotavirus, and cholera vaccines failing in patients in India, Brazil, Peru, Bangladesh and other countries where sanitation lapses have been reported.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com