{"id":"S2008001726","label":"Petroleum chemicals industry--Accidents","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008001726","normalized_label":"petroleum chemicals industry--accidents","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008001726","provider":"lcsh","revision":"67b785c603fbfbff","taxonomy_revision":"f050b5d4780b1289","title":"Petroleum chemicals industry--Accidents","url":"/topics/S2008001726","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14469155492230210144","address_version":"morton4x16-v1","coordinates":[0,478,48818,63488],"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}