About: http://webisa.webdatacommons.org/73601425

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	As the better research designs - particularly randomized experiments - eliminate that competition, the less likely is a program to show any positive net effect.
http://www.w3.org/ns/prov#wasQuotedFrom	gwern.net