About: http://webisa.webdatacommons.org/138764101

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 gold electrodes are not 24 Karat god but are made from a very high purity 99.99% medical grade gold to ensure that toxic metals such as lead, nickle, cadmium, etc., are not ingested.
http://www.w3.org/ns/prov#wasQuotedFrom	space-age.com