About: http://webisa.webdatacommons.org/81362799

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	Typically, the oil is a hydrocarbon; typically, oils comprise hydraulic oils, surface finishing oils, quench oils, way oils, cutting, grinding and hobbing oils, and oils derived from food sources, such as animals and plants.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com