{"id":"S2021001706","label":"Subject headings--Chemical industry","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2021001706","normalized_label":"subject headings--chemical industry","broader":[],"aliases":["Chemical industry--Subject headings"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2021001706","provider":"lcsh","revision":"6a77a4039be31042","taxonomy_revision":"f050b5d4780b1289","title":"Subject headings--Chemical industry","url":"/topics/S2021001706","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14160654243758867526","address_version":"morton4x16-v1","coordinates":[0,481,55335,43008],"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}