About: http://webisa.webdatacommons.org/328124885

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	Preferably, the recess in the end face should be relatively small, so as to reduce accumulation of dirt and other contaminants when the plug is located closely adjacent the ground.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com