{"id":"S2019001927","label":"Fish declines","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2019001927","normalized_label":"fish declines","broader":["http://id.loc.gov/authorities/subjects/sh2023000523","http://id.loc.gov/authorities/subjects/sh85048646"],"aliases":["Declines of fish populations","Declines of fishery resources","Declines, Fish","Fish population declines","Fish populations--Declines","Fishes--Declines","Population declines, Fish"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2019001927","provider":"lcsh","revision":"befffa7a7463d410","taxonomy_revision":"f050b5d4780b1289","title":"Fish declines","url":"/topics/S2019001927","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"291832660284948486","address_version":"morton4x16-v1","coordinates":[0,481,24089,7168],"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}