About: http://webisa.webdatacommons.org/253297639

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	Before vaccination became common, Measles, Smallpox, Polio and other diseases WERE big killers.
http://www.w3.org/ns/prov#wasQuotedFrom	autism-news-beat.com