About: http://webisa.webdatacommons.org/17875840

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	Most often the metal used in the metal-air cells of metal-air batteries is zinc, but cadmium, iron or other metals may also be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com