About: http://webisa.webdatacommons.org/224909282

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	The MMR is a vaccine first administered to American children at 13-18 months of age.
http://www.w3.org/ns/prov#wasQuotedFrom	ageofautism.com