About: http://webisa.webdatacommons.org/37876491

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	records include basic demographic information such as age and gender; behavioral information
http://www.w3.org/ns/prov#wasQuotedFrom	biomedcentral.com