About: http://webisa.webdatacommons.org/69596771

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	factor, for both users and nonusers, for both types of strokes, while smoking
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com