About: http://webisa.webdatacommons.org/248350977

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 was a series of stacked, i.e. a series of discs, zinc or copper is used sometimes silver each in separate pieces of cardboard or felts impregnated with water or brine which mediate diameter an inch.
http://www.w3.org/ns/prov#wasQuotedFrom	logicalscience.com