About: http://webisa.webdatacommons.org/128229943

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	Smokes more than 4 cigarettes or other tobacco products on weekly basis.
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov