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<http://webisa.webdatacommons.org/151601534>	<http://www.w3.org/ns/prov#value>	"In various specific aspects, a substrate comprises cordierite, aluminum titanate, titania, alumina, such as, for example, ??-alumina, ??-alumina, or other ceramic material and/or a combination thereof." .
<http://webisa.webdatacommons.org/prov/47843939>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/151601534> .
<http://webisa.webdatacommons.org/151601534>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .