About: http://webisa.webdatacommons.org/51177866

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	They result, in addition, from incomplete combustion of organic material such as wood, coal, oil, diesel fuel, but also tobacco or charred meats.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com