<http://webisa.webdatacommons.org/381642758>	<http://www.w3.org/ns/prov#value>	"include metal oxides, such as magnesium oxide, calcium oxide, zinc oxide," .
<http://webisa.webdatacommons.org/prov/367806824>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/381642758> .
<http://webisa.webdatacommons.org/381642758>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/381642758>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .