About: http://webisa.webdatacommons.org/31981014

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	Delayed sleep phase syndrome is the most frequent disorder of the circadian system and is generally seen in adolescents and young adults who have difficulties waking up in the morning and attending school or work.
http://www.w3.org/ns/prov#wasQuotedFrom	tc.gc.ca