About: http://webisa.webdatacommons.org/311978542

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	Vaccines, all by themselves, have saved hundreds of millions of lives, mostly among infants and small children.
http://www.w3.org/ns/prov#wasQuotedFrom	discovermagazine.com