{"id":"S85120402","label":"Settling basins","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85120402","normalized_label":"settling basins","broader":["http://id.loc.gov/authorities/subjects/sh91006334"],"aliases":["Basins, Settling","Sedimentation basins"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85120402","provider":"lcsh","revision":"f90a61f9dbcc6a1d","taxonomy_revision":"f050b5d4780b1289","title":"Settling basins","url":"/topics/S85120402","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864902526812948032","address_version":"morton4x16-v1","coordinates":[0,20,19286,18432],"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}