About: http://webisa.webdatacommons.org/243234007

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 has many causes, including anxiety, stress, depression, chronic pain, sleeping cycles out of balance due to working night shifts or excess napping during the day, and a condition called ???sleep apnea???.
http://www.w3.org/ns/prov#wasQuotedFrom	fairview.org