About: http://webisa.webdatacommons.org/187141719

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	For example, there was a period of time when MMR was not used in Japan.
http://www.w3.org/ns/prov#wasQuotedFrom	discovermagazine.com