About: http://webisa.webdatacommons.org/41640778

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	In addition to the role of genes suggested by family-, twin- andpopulation-based studies, such other factors as emotional stress and certainfoods and additives have been associated with migraine attacks.
http://www.w3.org/ns/prov#wasQuotedFrom	bio-medicine.org