About: http://webisa.webdatacommons.org/207056924

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	However, there is a tapped hole on the back panel with the words Ground Screw stamped into the metal, but without a screw present!
http://www.w3.org/ns/prov#wasQuotedFrom	selfhelpforums.com