About: http://webisa.webdatacommons.org/133016418

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	However, even in studies where formaldehyde and other carcinogens were found, the levels detected were 500 to 1,400 times less than the amount present in one tobacco cigarette, Dr Farsalinos says.
http://www.w3.org/ns/prov#wasQuotedFrom	intellicig.com