About: http://webisa.webdatacommons.org/18737903

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	Sleep is a health and safety issue, which is why this was published in Morbidity and Mortality Weekly Report.
http://www.w3.org/ns/prov#wasQuotedFrom	wcbe.org