{"id":"S91004214","label":"Fishes--Effect of heavy metals on","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh91004214","normalized_label":"fishes--effect of heavy metals on","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh91004214","provider":"lcsh","revision":"745191c577dfef05","taxonomy_revision":"f050b5d4780b1289","title":"Fishes--Effect of heavy metals on","url":"/topics/S91004214","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14433051918253557250","address_version":"morton4x16-v1","coordinates":[0,21,45684,55296],"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}