{"id":"S85120520","label":"Sewage sludge--Incineration","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85120520","normalized_label":"sewage sludge--incineration","broader":["http://id.loc.gov/authorities/subjects/sh85064747"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85120520","provider":"lcsh","revision":"29853c635c93eb4a","taxonomy_revision":"f050b5d4780b1289","title":"Sewage sludge--Incineration","url":"/topics/S85120520","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"324329834040148480","address_version":"morton4x16-v1","coordinates":[0,20,19288,8192],"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}