About: http://webisa.webdatacommons.org/3582544

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	As this article states, flu vaccines are based on last year's flu strain and the flu is a virus, which you can not kill.
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com