About: http://webisa.webdatacommons.org/209085961

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 axial extent of the bore 18 defines a compression zone within which the fluid or other substance is compressed by the piston 34 and, in turn, forced through the one-way valve 24.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com