About: http://webisa.webdatacommons.org/77875290

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	However, in certain kinds of experiment, such as placebo trials, informing participants about what will happen will invalidate research results.
http://www.w3.org/ns/prov#wasQuotedFrom	philpapers.org