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<http://webisa.webdatacommons.org/prov/48624416>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/206971282> .
<http://webisa.webdatacommons.org/prov/272414837>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/206971282> .
<http://webisa.webdatacommons.org/206971282>	<http://www.w3.org/ns/prov#value>	"Suitable reducing materials include hydrogen and lower alkanes such as methane, ethane, etc." .
<http://webisa.webdatacommons.org/206971282>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .