<http://webisa.webdatacommons.org/prov/297664235>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/235746701> .
<http://webisa.webdatacommons.org/235746701>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/235746701>	<http://www.w3.org/ns/prov#value>	"In a typical SOFC device, a ceramic based electrolyte formed of a material such as zirconium oxide is sandwiched between a porous, electrically conductive cathode layer, and a porous, electrically conductive anode layer." .
<http://webisa.webdatacommons.org/235746701>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.fr> .