About: http://webisa.webdatacommons.org/84930530

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	And sometimes sleep disorders, like apnea or other kinds of sleep problems, can result in morning headache.
http://www.w3.org/ns/prov#wasQuotedFrom	everydayhealth.com