About: http://webisa.webdatacommons.org/226176407

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	Ideally, the answer would be test for a real effect, but that of course requires that you know whether your hypothesis is true or not, which presumably you do not (otherwise, why run the study?).
http://www.w3.org/ns/prov#wasQuotedFrom	fieldofscience.com