About: http://webisa.webdatacommons.org/201882046

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	Age, education, and other sociodemographic factors were available for each subject.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov