About: http://webisa.webdatacommons.org/35633035

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	But it also seems they have no problem doing other types of studies, as long as they do not include a group of completely unvaccinated children.
http://www.w3.org/ns/prov#wasQuotedFrom	mothering.com