About: http://webisa.webdatacommons.org/61548760

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 formulation of flu shots changes in strain from year to year, not so with MMR, Hep C and other vaccines.
http://www.w3.org/ns/prov#wasQuotedFrom	epmonthly.com