About: http://webisa.webdatacommons.org/396699786

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	This determination can for example be the point or range of points immediately preceding the onset of the first cluster after sleep onset.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com