About: http://webisa.webdatacommons.org/429411245

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	Differences between intervention and reference sites will be analysed for independence from age, sex, household employment, community size, remoteness and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov