About: http://webisa.webdatacommons.org/431152407

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	Such fluctuations, known as circadian rhythms, are driven by internal body clocks" based on an approximately 24-hour period ??? synchronized to light-dark cycles and other cues in an organism's environment.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org