About: http://webisa.webdatacommons.org/440931040

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	When two pneumatic cylinders act via the piston rack on a shaft with pinion, the result is a simple, powerful rotary motion.
http://www.w3.org/ns/prov#wasQuotedFrom	globalspec.com