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<http://webisa.webdatacommons.org/prov/390705744>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/19978756> .
<http://webisa.webdatacommons.org/19978756>	<http://www.w3.org/ns/prov#value>	"nisole, ferrous salt, metal powder such as iron powder, a deoxidization agent producing carbon dioxide gas, and a deoxidization agent absorbing carbon dioxide gas." .
<http://webisa.webdatacommons.org/19978756>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com.au> .