About: http://webisa.webdatacommons.org/367339212

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	at the electromagnetic proportional control valve can prevent drawbacks such as abnormal noise of the engine and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com