About: http://webisa.webdatacommons.org/345144449

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	It is, thereto, possible to select either electrically conducting bodies such as coal, soot or a metal powder or bodies which will become electrically conducting under the action of the spark like discharge, such as for instance oxides.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com