<http://webisa.webdatacommons.org/421728612>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/107582409>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/421728612> .
<http://webisa.webdatacommons.org/421728612>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<marketresearchreports.com> .
<http://webisa.webdatacommons.org/prov/155500792>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/421728612> .
<http://webisa.webdatacommons.org/421728612>	<http://www.w3.org/ns/prov#value>	"A number of countries, such as Chile and the US still have sizable reserves of the metal which are extracted through large open pit mines." .