About: http://webisa.webdatacommons.org/69395952

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	You can tell this spring from the disconnector spring by the fact that the disconnector spring is flanged out on one side, and the bolt catch spring is an ordinary spring of a comparable diameter throughout its distance.
http://www.w3.org/ns/prov#wasQuotedFrom	gunwiki.net