About: http://webisa.webdatacommons.org/184162861

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	After adjusting for diet, education and other factors, the researchers found that whites who smoked as much as one pack per day had a 43 percent to 55 percent lower risk of lung cancer than blacks who smoked the same amount.
http://www.w3.org/ns/prov#wasQuotedFrom	sptimes.com