About: http://webisa.webdatacommons.org/143000652

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	In the present invention, one of the connectors has a non-metallic body with a metal coupling sleeve that is electrically insulated from the wiring and electrical device contained in the connector body.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au