About: http://webisa.webdatacommons.org/143808054

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	Up to 35 million Americans suffer migraine and other forms of headache, according to the American Academy of Neurology.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org