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<http://webisa.webdatacommons.org/prov/409433530>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/120074685> .
<http://webisa.webdatacommons.org/120074685>	<http://www.w3.org/ns/prov#value>	"It is well known in the petroleum and other industries to maximize profitability by blending fuel stocks with appropriate additives to increase their commercial value." .
<http://webisa.webdatacommons.org/120074685>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.ca> .