About: http://webisa.webdatacommons.org/340399694

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	To make a battery from organic material, all you need is two metals ??? an anode, which is the negative electrode, such as zinc, and a cathode, the positively charged electrode, such as copper.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com