{"id":"S93001521","label":"Algal blooms","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh93001521","normalized_label":"algal blooms","broader":["http://id.loc.gov/authorities/subjects/sh92005993","http://id.loc.gov/authorities/subjects/sh93001526","http://id.loc.gov/authorities/subjects/sh93001539"],"aliases":["Algae blooms","Blooms, Algal","Microalgal blooms","Phytoplankton algal blooms","Water bloom","Water blooms"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh93001521","provider":"lcsh","revision":"d55942de7054f8ad","taxonomy_revision":"f050b5d4780b1289","title":"Algal blooms","url":"/topics/S93001521","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9817930750618912288","address_version":"morton4x16-v1","coordinates":[0,22,11356,50176],"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}