About: http://webisa.webdatacommons.org/130447547

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	Migraine is a chronic neurovascular disorder characterized by recurrent attacks of headache accompanied by gastro-intestinal and neurological symptoms that typically last from 4 to 72 hours1.
http://www.w3.org/ns/prov#wasQuotedFrom	ispub.com