About: http://webisa.webdatacommons.org/68922422

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	Conventionally, an EGR system (exhaust gas recirculation apparatus) is provided to an internal combustion engine such as a diesel engine.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com