About: http://webisa.webdatacommons.org/140295520

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	Individuals who reported using cigarettes only had a mean daily use of 9.20 cigarettes per day (CI: 8.18???10.23) and those who reported using cigarettes and other tobacco products reported 8.73 cigarettes per day (CI: 6.66???10.80).
http://www.w3.org/ns/prov#wasQuotedFrom	hindawi.com