About: http://webisa.webdatacommons.org/139128140

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	A clinical trial is a scientific method that helps researchers decide whether new treatments or devices are safe and effective to use in main??stream health care.
http://www.w3.org/ns/prov#wasQuotedFrom	checksutterfirst.org