{"id":"S85000519","label":"Acid deposition","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85000519","normalized_label":"acid deposition","broader":["http://id.loc.gov/authorities/subjects/sh85104528"],"aliases":["Acidic deposition","Deposition, Acid"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85000519","provider":"lcsh","revision":"f459ea6811ded8bb","taxonomy_revision":"f050b5d4780b1289","title":"Acid deposition","url":"/topics/S85000519","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290636107593418244","address_version":"morton4x16-v1","coordinates":[0,20,17413,7168],"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}