About: http://webisa.webdatacommons.org/402350137

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	In controlled clinical trials, results observed in patients being administered a treatment are compared to results from similar patients receiving a different treatment such as a placebo or no treatment at all.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk