About: http://webisa.webdatacommons.org/236704232

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	Carbon build up on spark plugs | JetcareersApr 01, 2010 ?? Carbon is a byproduct of combustion, but it will only build up on the spark plugs when they are below a certain temperature.
http://www.w3.org/ns/prov#wasQuotedFrom	askives.com