<http://webisa.webdatacommons.org/337188422>	<http://www.w3.org/ns/prov#value>	"resources, including copper and silver, as well as other metals such as molybdenum and rhenium." .
<http://webisa.webdatacommons.org/prov/106637122>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/337188422> .
<http://webisa.webdatacommons.org/337188422>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<slideshare.net> .
<http://webisa.webdatacommons.org/337188422>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/100391655>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/337188422> .