About: http://webisa.webdatacommons.org/373874883

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	Caffeine is a stimulant, which excites the nervous system and can interfere with sleep.
http://www.w3.org/ns/prov#wasQuotedFrom	howstuffworks.com