About: http://webisa.webdatacommons.org/101317304

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	Then look at triggers especially food and medication (eg caffeine, chocolate, MSG, nitrates/nitrites in food).
http://www.w3.org/ns/prov#wasQuotedFrom	doctorslounge.com