About: http://webisa.webdatacommons.org/379642473

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 exist, such as Prevnar, but they have two big shortcomings.
http://www.w3.org/ns/prov#wasQuotedFrom	childrenshospital.org