About: http://webisa.webdatacommons.org/375317780

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	Of course if the patient knows the therapy is a placebo, much of its effectiveness is lost.
http://www.w3.org/ns/prov#wasQuotedFrom	uh.edu