About: http://webisa.webdatacommons.org/312945909

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	The female receptor according to claim 4 wherein said reduced width of said shaft is a narrowed down portion of said shaft for permitting movement of said balls for disengagement.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk