About: http://webisa.webdatacommons.org/325732155

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	How much nicotine is in cigarettes and cigars?Cigarettes, cigars, and other tobacco products vary widely in their content of nicotine, cancer-causing substances, and other toxicants.
http://www.w3.org/ns/prov#wasQuotedFrom	cancer.gov