About: http://webisa.webdatacommons.org/351239186

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	Below this mechanism are a valve and spring that produce an upward force, moving the seat up against the pushrod when the lifter is on the base circle.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com