About: http://webisa.webdatacommons.org/219410667

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	I???m guessing the answer is clear ??? vaccines, including for pertussis, are effective.
http://www.w3.org/ns/prov#wasQuotedFrom	vactruth.com