About: http://webisa.webdatacommons.org/346565411

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	fact that researchers did not find the dangerous levels of toxins and carcinogens, such as the tar, carbon
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com