About: http://webisa.webdatacommons.org/248232036

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	Additional symptoms, such as nausea, vomiting, and sensitivity to light and sound, also accompany a migraine attack.
http://www.w3.org/ns/prov#wasQuotedFrom	mayoclinic.org