About: http://webisa.webdatacommons.org/263333343

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	A current smoker was defined as one who had smoked during 30 days prior to the survey including the ones who smoked every-day.We used SPSS (Statistical Package for Social Sciences) version 16.0 (Chicago IL. USA) for statistical analysis.
http://www.w3.org/ns/prov#wasQuotedFrom	amhsr.org