<http://webisa.webdatacommons.org/24844428>	<http://www.w3.org/ns/prov#value>	"Socioeconomic status did not account for all the observed associations, indicating either a direct association between change in sleep and cognitive function, or an association mediated or confounded by factors other than education and occupational position." .
<http://webisa.webdatacommons.org/24844428>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<sciencedaily.com> .
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<http://webisa.webdatacommons.org/prov/135794878>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/24844428> .
<http://webisa.webdatacommons.org/prov/479314445>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/24844428> .