About: http://webisa.webdatacommons.org/188355593

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	More particularly, the positive displacement pump, and more particularly a gear pump, allows the fluid that drives the motor to likewise provide the lubrication for the gears and rotating shafts.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com