About: http://webisa.webdatacommons.org/109324730

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	In the form shown in FIG. 5, the metal plate is protected from the corrosive effects of the gel, enabling a cheaper metal to be used for the metal plate, e.g. aluminum as opposed to stainless steel.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es