{"id":"S00002764","label":"Effect of arsenic on","description":"Use as a topical subdivision under individual plants and groups of plants.","source_url":"https://id.loc.gov/authorities/subjects/sh00002764","normalized_label":"effect of arsenic on","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh00002764","provider":"lcsh","revision":"2dbc496ed0651cb9","taxonomy_revision":"f050b5d4780b1289","title":"Effect of arsenic on","url":"/topics/S00002764","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"38280596836859972","address_version":"morton4x16-v1","coordinates":[0,0,43,12288],"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}