<http://webisa.webdatacommons.org/62396129>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<sharpeningmadeeasy.com> .
<http://webisa.webdatacommons.org/62396129>	<http://www.w3.org/ns/prov#value>	"mineral related to flint and quartz containing mainly silicon" .
<http://webisa.webdatacommons.org/prov/266846956>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/62396129> .
<http://webisa.webdatacommons.org/62396129>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .