About: http://webisa.webdatacommons.org/442959859

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	Further, by careful control of the air, and particularly the fuel injected during pre-injection and main injection, combustion temperatures may be kept below the nitrous oxide formation temperature limit.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com