About: http://webisa.webdatacommons.org/100715931

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	The invention in accordance with claim 1, wherein the outer part is a cylinder and the inner part is a piston.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca