About: http://webisa.webdatacommons.org/378314062

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	And vaccines are a closely related concept ??? except that vaccines generally stimulate the body's immune system to produce its own antibodies, rather than transferring antibodies from somewhere else.
http://www.w3.org/ns/prov#wasQuotedFrom	wvxu.org