{"id":"S85045430","label":"Ethyl chloride","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85045430","normalized_label":"ethyl chloride","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85045430","provider":"lcsh","revision":"c985fb776de755c2","taxonomy_revision":"f050b5d4780b1289","title":"Ethyl chloride","url":"/topics/S85045430","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090460376677352000","address_version":"morton4x16-v1","coordinates":[0,20,18114,55296],"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}