About: http://webisa.webdatacommons.org/200837237

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	The problem with these studies is that while the statisticians attempt to adjust for factors such as family history, body weight, etc., they can only guess the true effect that these factors are having in the outcome.
http://www.w3.org/ns/prov#wasQuotedFrom	dummies.com