<http://webisa.webdatacommons.org/429830068>	<http://www.w3.org/ns/prov#value>	"copper, selenium, chromium and other minerals." .
<http://webisa.webdatacommons.org/prov/346627820>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/429830068> .
<http://webisa.webdatacommons.org/prov/346461713>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/429830068> .
<http://webisa.webdatacommons.org/429830068>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<drlwilson.com> .
<http://webisa.webdatacommons.org/429830068>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .