<http://dbkwik.webdatacommons.org/resource/O0soGRZDiMzK_hYxWZW0hg==>	<http://purl.org/dc/terms/subject>	<http://dbkwik.webdatacommons.org/resource/zGm-ORvTCZAieysPVMrcgQ==> .
<http://dbkwik.webdatacommons.org/resource/O0soGRZDiMzK_hYxWZW0hg==>	<http://purl.org/dc/terms/subject>	<http://dbkwik.webdatacommons.org/resource/8JUmALkNtpLA3vocp2mV3Q==> .
<http://dbkwik.webdatacommons.org/resource/O0soGRZDiMzK_hYxWZW0hg==>	<http://www.w3.org/2000/01/rdf-schema#label>	"Where dose copper come from"@en .