<http://webisa.webdatacommons.org/148271385>	<http://www.w3.org/ns/prov#value>	"Metal-oxide film resistors are made of metal oxides such as tin oxide." .
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<http://webisa.webdatacommons.org/prov/367806817>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/148271385> .
<http://webisa.webdatacommons.org/148271385>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<biostar-usa.com> .