About: http://webisa.webdatacommons.org/102939037

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	Distinct from tension, sinus, and other types of headache, migraines are repetitive headaches that have specific accompanying symptoms, such as sensitivity to light or sound, changes in vision, nausea, and sometimes vomiting.
http://www.w3.org/ns/prov#wasQuotedFrom	everydayhealth.com