About: http://webisa.webdatacommons.org/370449211

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	Some embodiments, for example, can include an electronic mechanism that opens and closes the intake valves for a desired lift distance and duration as controlled by a processor or other controller.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com