{"id":"S85023028","label":"Physical organic chemistry","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85023028","normalized_label":"physical organic chemistry","broader":["http://id.loc.gov/authorities/subjects/sh85023022","http://id.loc.gov/authorities/subjects/sh85023027"],"aliases":["Chemistry, Physical organic"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85023028","provider":"lcsh","revision":"21f39631dc3f4f2e","taxonomy_revision":"f050b5d4780b1289","title":"Physical organic chemistry","url":"/topics/S85023028","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090319380421412352","address_version":"morton4x16-v1","coordinates":[0,20,17764,53248],"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}