About: http://webisa.webdatacommons.org/305760351

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	The sleep of men may be more sensitive to more social variables such as marital status, employment status and ethnicity, while the sleep of women may be more sensitive to more concrete measures of status, such as income and education.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov