About: http://webisa.webdatacommons.org/29989092

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	Maybe some failure such as the knock sensor failing makes the computer not retard the spark to prevent knocking.
http://www.w3.org/ns/prov#wasQuotedFrom	rav4world.com