About: http://webisa.webdatacommons.org/417995651

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	Effective amounts will vary according to such factors as age, sex and sensitivity to the antigen.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com