About: http://webisa.webdatacommons.org/456471932

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	In 2006 Nigeria introduced Immunization Plus Days (IPD) in which poliomyelitis and other vaccines were given to children, and insecticide-treated bed nets and soaps were distributed to parents.
http://www.w3.org/ns/prov#wasQuotedFrom	tuftscopejournal.org