About: http://webisa.webdatacommons.org/430977803

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	Furthermore, this result was independent of variables such as cancer stage, treatment, age, race, smoking, and alcohol use.
http://www.w3.org/ns/prov#wasQuotedFrom	jamanetwork.com