About: http://webisa.webdatacommons.org/165087512

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	to the discovery of vaccines to prevent diseases such as polio and yellow fever,
http://www.w3.org/ns/prov#wasQuotedFrom	animalliberationfront.com