About: http://webisa.webdatacommons.org/345591018

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 study to answer a scientific question, such as whether a certain drug or nutrient can prevent cancer.
http://www.w3.org/ns/prov#wasQuotedFrom	oncolink.org