About: http://webisa.webdatacommons.org/145513589

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	Researchers have discovered that people with hypersomnias, or a group of sleep disorders that involve excessive daytime sleepiness such as narcolepsy, have a substance in their cerebrospinal fluid that acts like a sleeping pill.
http://www.w3.org/ns/prov#wasQuotedFrom	sleepeducation.com