About: http://webisa.webdatacommons.org/283898784

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 internal clock regulates cycles in body temperature, hormones, heart rate, and other body functions. ??? The desire to sleep is the strongest between the hours of midnight and 6:00 a.m.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net