About: http://webisa.webdatacommons.org/314720970

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	At times the cause of headaches is a head injury, medical illness, such as flu, Lyme disease, and other infections, thyroid disease, gluten intolerance, magnesium and vitamin deficiencies.
http://www.w3.org/ns/prov#wasQuotedFrom	migralex.com