About: http://webisa.webdatacommons.org/343817273

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	ethnicity and other demographic factors.Second, the retrospective, self-report measures of sleep characteristics are not validated measures of sleep and sleep disturbance.
http://www.w3.org/ns/prov#wasQuotedFrom	aasmnet.org