About: http://webisa.webdatacommons.org/237469482

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	Valve blade 188, leaf spring 190 and by-pass tube 192 are affixed to one another such as by spot welding or other suitable process.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com