About: http://webisa.webdatacommons.org/440715754

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	This tubular fitting portion 50 is formed into such a shape as to cover at least part of the mounting opening portion 10 in a mutually-connected condition of the first and second optical connectors 1 and 40.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com