About: http://webisa.webdatacommons.org/12986308

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	Vaccines work by stimulating the immune system to produce antibody proteins against particles (called antigens) from an infectious agent, such as bacteria or a virus.
http://www.w3.org/ns/prov#wasQuotedFrom	innovationtoronto.com