<http://webisa.webdatacommons.org/235179205>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<cleantechnica.com> .
<http://webisa.webdatacommons.org/235179205>	<http://www.w3.org/ns/prov#value>	"At some volume, the price begins to climb as rare earths and other materials become scarce." .
<http://webisa.webdatacommons.org/prov/295025053>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/235179205> .
<http://webisa.webdatacommons.org/235179205>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .