About: http://webisa.webdatacommons.org/68457641

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	Sleep is a physiological state considered essential for health and human survival.
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov