About: http://webisa.webdatacommons.org/171616541

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	The medical community began paying more attention than previously to primary sleep disorders, such as sleep apnea, as well as the role and quality of sleep in other conditions.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org