{"id":"S85056229","label":"Grain dust","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85056229","normalized_label":"grain dust","broader":["http://id.loc.gov/authorities/subjects/sh85040073"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85056229","provider":"lcsh","revision":"a4402bb4464466b7","taxonomy_revision":"f050b5d4780b1289","title":"Grain dust","url":"/topics/S85056229","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9513867699088933444","address_version":"morton4x16-v1","coordinates":[0,20,18283,37888],"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}