<http://webisa.webdatacommons.org/prov/47655608>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/235652589> .
<http://webisa.webdatacommons.org/235652589>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<virtualmosque.com> .
<http://webisa.webdatacommons.org/prov/45980662>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/235652589> .
<http://webisa.webdatacommons.org/235652589>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/235652589>	<http://www.w3.org/ns/prov#value>	"Once gold ore is found in a mine1 , chemicals such as cyanide and mercury are used to purify the gold from the rock, creating ???slag???." .