About: http://webisa.webdatacommons.org/314893515

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	Insomnia can be caused by factors including psychological conditions, lifestyle habits, exercise habits, work schedules, environmental disturbances and various physical and psychiatric illnesses.
http://www.w3.org/ns/prov#wasQuotedFrom	nwh.org