About: http://webisa.webdatacommons.org/279853609

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	Demographic variables such as sex, date of birth and residence were obtained through
http://www.w3.org/ns/prov#wasQuotedFrom	ijbnpa.org