About: http://webisa.webdatacommons.org/456599066

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	In a urea-based SCR system of the type employed in lean burn internal combustion engines, including diesels, a urea in water solution is delivered into the exhaust upstream of the SCR catalyst.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au