{"id":"S00003438","label":"European perch","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh00003438","normalized_label":"european perch","broader":["http://id.loc.gov/authorities/subjects/sh85099705","http://id.loc.gov/authorities/subjects/sh85099721"],"aliases":["Eurasian perch","Perca fluvialis","Perca fluviatilis","River perch"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh00003438","provider":"lcsh","revision":"e45f8cb0f7320c5f","taxonomy_revision":"f050b5d4780b1289","title":"European perch","url":"/topics/S00003438","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9261793371180237828","address_version":"morton4x16-v1","coordinates":[0,0,53,47104],"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}