{"id":"S85032391","label":"Copper silicates","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85032391","normalized_label":"copper silicates","broader":["http://id.loc.gov/authorities/subjects/sh85122503"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85032391","provider":"lcsh","revision":"3f3d0a2b3547ac3a","taxonomy_revision":"f050b5d4780b1289","title":"Copper silicates","url":"/topics/S85032391","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290636125918594628","address_version":"morton4x16-v1","coordinates":[0,20,17911,7168],"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}