<http://webisa.webdatacommons.org/prov/291895251>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/212888305> .
<http://webisa.webdatacommons.org/212888305>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/44773408>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/212888305> .
<http://webisa.webdatacommons.org/212888305>	<http://www.w3.org/ns/prov#value>	"materials such as non-reactive metal and metal alloys, ceramics," .
<http://webisa.webdatacommons.org/212888305>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .