About: http://webisa.webdatacommons.org/270919003

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	However, the inventors have found that the gap is an essential factor affecting the overall performance of the swirl type injection valve.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com