About: http://webisa.webdatacommons.org/410466836

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	Often combined with analgesics or with ergot alkaloids, caffeine is used to treat migraine and other headache types.
http://www.w3.org/ns/prov#wasQuotedFrom	drugbank.ca