{"id":"S85000521","label":"Acid deposition--Physiological effect","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85000521","normalized_label":"acid deposition--physiological effect","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85000521","provider":"lcsh","revision":"d942d624db47c226","taxonomy_revision":"f050b5d4780b1289","title":"Acid deposition--Physiological effect","url":"/topics/S85000521","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"324272367310341636","address_version":"morton4x16-v1","coordinates":[0,20,17413,9216],"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}