{"id":"S85037213","label":"Desilting basins","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85037213","normalized_label":"desilting basins","broader":["http://id.loc.gov/authorities/subjects/sh85063336","http://id.loc.gov/authorities/subjects/sh85068291"],"aliases":["Basins, Desilting"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85037213","provider":"lcsh","revision":"02978dac2acdfcb6","taxonomy_revision":"f050b5d4780b1289","title":"Desilting basins","url":"/topics/S85037213","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"902985194372465216","address_version":"morton4x16-v1","coordinates":[0,20,17986,29696],"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}