About: http://webisa.webdatacommons.org/299040744

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	Metal-air cells are well-known primary cells having an anode of a reactive metal, such as aluminum or magnesium, and an air cathode spaced in close proximity to, but not touching, the anode.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com