About: http://webisa.webdatacommons.org/85763091

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	These professionals are specially trained to perform polysomnography and other tests used by a physician to diagnose and treat sleep disorders.
http://www.w3.org/ns/prov#wasQuotedFrom	aastweb.org