About: http://webisa.webdatacommons.org/365745115

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	PSG is like getting an EKG but while asleep: children stay overnight, with their parent, in a special sleep lab with stick-on electrodes that record oxygen levels, respiratory effort, heart rate, and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom	eurekalert.org