{"id":"S85022992","label":"Chemistry--Classification","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85022992","normalized_label":"chemistry--classification","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85022992","provider":"lcsh","revision":"238d62949f985b5f","taxonomy_revision":"f050b5d4780b1289","title":"Chemistry--Classification","url":"/topics/S85022992","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864695543752951296","address_version":"morton4x16-v1","coordinates":[0,20,17764,16384],"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}