About: http://webisa.webdatacommons.org/419099640

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	to contribute to the appearance, enhancement or duration of the placebo effects namely classical conditioning and cognitive factors, such as expectation, desire and reward[3,4,5].
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov