About: http://webisa.webdatacommons.org/190079355

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	Headache is a pressure or throbbing over the temples and a band like sensation around the forehead, coming on 20-25 minutes after eating Chinese food and lasting for an hour.
http://www.w3.org/ns/prov#wasQuotedFrom	headacheaustralia.org.au