{"id":"S85120527","label":"Sewage sludge precipitants","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85120527","normalized_label":"sewage sludge precipitants","broader":[],"aliases":["Precipitants, Sewage sludge","Sludge precipitants, Sewage"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85120527","provider":"lcsh","revision":"74f8b23eb90e8395","taxonomy_revision":"f050b5d4780b1289","title":"Sewage sludge precipitants","url":"/topics/S85120527","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326731167435211264","address_version":"morton4x16-v1","coordinates":[0,20,19288,15360],"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}