About: http://webisa.webdatacommons.org/131364861

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	Engine oil is designed to provide well-needed lubrication to engine valves, bearings, rocker arms and other parts that are constantly in motion from the moment the engine is started.
http://www.w3.org/ns/prov#wasQuotedFrom	pitstopauto.net