{"id":"S85122601","label":"Silver-bearing copper","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85122601","normalized_label":"silver-bearing copper","broader":["http://id.loc.gov/authorities/subjects/sh85032341","http://id.loc.gov/authorities/subjects/sh85122599","http://id.loc.gov/authorities/subjects/sh85122612"],"aliases":["Silver copper"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85122601","provider":"lcsh","revision":"5f4cd949cd9304fa","taxonomy_revision":"f050b5d4780b1289","title":"Silver-bearing copper","url":"/topics/S85122601","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547710666992140800","address_version":"morton4x16-v1","coordinates":[0,20,19320,41984],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}