About: http://webisa.webdatacommons.org/47509229

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	Melatonin is a hormone found in all living creatures and its levels vary during the daily cycle.
http://www.w3.org/ns/prov#wasQuotedFrom	cureforinsomnia.net