About: http://webisa.webdatacommons.org/233763734

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	Therefore, even when metal which can be anodically oxidized, such as Ta, Ti, Cr, or alloy mainly containing metal, such as Al, Ta, Ti, Cr is used, the same effect as that of the present embodiment can be obtained.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es