About: http://webisa.webdatacommons.org/333174457

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	Researchers divided participants -- none of whom had a previous diagnosis of stroke or sleep apnea -- into different types of insomnia.
http://www.w3.org/ns/prov#wasQuotedFrom	eurekalert.org