About: http://webisa.webdatacommons.org/264858604

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	An Earth battery is a pair of electrodes made of two dissimilar metals, such as iron and copper, which are buried in the soil or immersed in the sea (salt) or other acidic liquid (lemon juice, vinegar, sulfuric acid, uric acid etc.,).
http://www.w3.org/ns/prov#wasQuotedFrom	presscore.ca