{"id":"S85003473","label":"Algicides","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85003473","normalized_label":"algicides","broader":["http://id.loc.gov/authorities/subjects/sh2004009926","http://id.loc.gov/authorities/subjects/sh85100273"],"aliases":["Algaecides"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85003473","provider":"lcsh","revision":"6e640f4c3dbefb62","taxonomy_revision":"f050b5d4780b1289","title":"Algicides","url":"/topics/S85003473","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864704322599256644","address_version":"morton4x16-v1","coordinates":[0,20,17459,17408],"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}