About: http://webisa.webdatacommons.org/29290090

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	Adjusting for other age or smoking variables or for socioeconomic variables such as education or household crowding had no impact on the results.
http://www.w3.org/ns/prov#wasQuotedFrom	lww.com