About: http://webisa.webdatacommons.org/137901644

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	Theoretically, both pieces of gear are at ground potential; but in the real world, this is not often the case, especially so if the two items are not plugged into the same power-strip.4.
http://www.w3.org/ns/prov#wasQuotedFrom	eham.net