About: http://webisa.webdatacommons.org/271164334

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	a number of factors including the fuel composition, the engine design, engine operation, emission regulations, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com