{"id":"S85058504","label":"Halocarbons","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85058504","normalized_label":"halocarbons","broader":["http://id.loc.gov/authorities/subjects/sh85095551"],"aliases":["Halogenated hydrocarbons"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85058504","provider":"lcsh","revision":"e979f0f0a71bd015","taxonomy_revision":"f050b5d4780b1289","title":"Halocarbons","url":"/topics/S85058504","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"324263864348853828","address_version":"morton4x16-v1","coordinates":[0,20,18319,8192],"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}