About: http://webisa.webdatacommons.org/82353656

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	Not a physicist, nor an engineer, but I think we have no way to harvest energy unless there is a potential difference between two nearby locations.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org