About: http://webisa.webdatacommons.org/253704387

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	Exhaust emissions contain not just solid pollutants, i.e., carbon particulates, but also toxic gases such as carbon monoxide, irritants such as hydrocarbons, oxides of nixtrogen (Nox), and carbon dioxide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es