About: http://webisa.webdatacommons.org/367111176

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	Participants were interviewed with structured questionnaires to obtain data including demographic characteristics, medical history, memory and general functioning, and potential epidemiologic risk factors.
http://www.w3.org/ns/prov#wasQuotedFrom	jamanetwork.com