About: http://webisa.webdatacommons.org/317556451

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	Fluid motor 20 is a conventional double-acting motor having a piston 52, and is supplied with a suitable fluid, such as air, under pressure through a flexible tubular conduit 55 at one end and at the other end thereof by a conduit 56.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au