About: http://webisa.webdatacommons.org/320910480

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 form of vascular headache; various potential biological mechanisms link migraine to ischemic stroke as outlined by Kurth,1 such as direct vasoconstriction of cerebral vessels.
http://www.w3.org/ns/prov#wasQuotedFrom	jamanetwork.com