About: http://webisa.webdatacommons.org/8771658

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	SELECT was a prospective, randomized, double-blind, placebo-controlled clinical trial of selenium and vitamin E in healthy men who were at elevated risk of prostate cancer by virtue of age or African ancestry.
http://www.w3.org/ns/prov#wasQuotedFrom	drgeo.com