About: http://webisa.webdatacommons.org/252421083

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	The earth or other large conducting body that serves as a source of zero electrical potential.
http://www.w3.org/ns/prov#wasQuotedFrom	toolingu.com