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<http://webisa.webdatacommons.org/284868422>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/245914272>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/284868422> .
<http://webisa.webdatacommons.org/284868422>	<http://www.w3.org/ns/prov#value>	"Stainless steel, titanium, and zirconium, and aluminum are the most preferred metals, with the term stainless steel referring to any type such as 304, 316, etc., and customized variations thereof and with the terms titanium, zirconium, and aluminum understood to include alloys comprised mostly of those metals." .