About: http://webisa.webdatacommons.org/171941730

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	There should have been at least one day in the study where the methodology was the same except no food or drink was given, to determine the psychological effect of the placebo.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org