{"id":"S85100475","label":"Petromyzon","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85100475","normalized_label":"petromyzon","broader":["http://id.loc.gov/authorities/subjects/sh85100476"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85100475","provider":"lcsh","revision":"e32f0bf827d18881","taxonomy_revision":"f050b5d4780b1289","title":"Petromyzon","url":"/topics/S85100475","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10124312139532748352","address_version":"morton4x16-v1","coordinates":[0,20,18974,60416],"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}