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<http://webisa.webdatacommons.org/prov/31043848>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/184223488> .
<http://webisa.webdatacommons.org/184223488>	<http://www.w3.org/ns/prov#value>	"Al is an element which is not only necessarily used as a deoxidizer, but also serves to form fine AlN precipitates in steels." .
<http://webisa.webdatacommons.org/184223488>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .