About: http://webisa.webdatacommons.org/234790119

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	Primary sleep disorders such as sleep apnea may worsen primary RLS symptoms or lead to secondary RLS primarily because of sleep deprivation.
http://www.w3.org/ns/prov#wasQuotedFrom	lww.com