About: http://webisa.webdatacommons.org/352949623

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	One difference is that we now have new tools, including new vaccines, thanks to efforts by the Global Polio Eradication Initiative to innovate its way around numerous obstacles.
http://www.w3.org/ns/prov#wasQuotedFrom	healthaffairs.org