About: http://webisa.webdatacommons.org/342509299

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	Other applications could include a drive for a shaking mechanism or other devices requiring an oscillating motion.BACKGROUNDFluid power units typically drive pumps and injectors in hazardous locations such as oil fields and refineries.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com