About: http://webisa.webdatacommons.org/314593915

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	In narcoleptic patients, however, a state resembling REM sleep can descend suddenly, prompted by strong emotions such as anger or energetic activities such as laughing.
http://www.w3.org/ns/prov#wasQuotedFrom	newscientist.com