About: http://webisa.webdatacommons.org/94691687

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 participants were asked about smoking history, tobacco labours consumption (different types of tobacco consumed by the population, i.e. cigars, cigarettes, pipes and so on), dependence, relapse or cessation motivation.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov