About: http://webisa.webdatacommons.org/270622883

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	Some illnesses or sleep disorders, such as the inability to maintain Rapid Eye Movement (REM) sleep, can also contribute to the condition.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com