About: http://webisa.webdatacommons.org/78835657

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	FIG. 3 is a second embodiment of the present invention showing an electrochemical cell with a packed bed of aluminum particles with downward pressure exerted by a spring-loaded piston;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com