About: http://webisa.webdatacommons.org/425213606

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	???Almost all prior studies administered caffeine before the study session, so if there is an enhancement, it???s not clear if it???s due to caffeine???s effects on attention, vigilance, focus or other factors.
http://www.w3.org/ns/prov#wasQuotedFrom	sciencerecorder.com