About: http://webisa.webdatacommons.org/109321906

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	Ananais Diokno of the William Beaumont Hospital in Royal Oak, Mich., said that the reason may be that coffee is a powerful stimulant of the central nervous system and relaxant of the smooth muscles.
http://www.w3.org/ns/prov#wasQuotedFrom	seniorsite.com