{"id":"S85112013","label":"Recursion theory--Hierarchies","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85112013","normalized_label":"recursion theory--hierarchies","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85112013","provider":"lcsh","revision":"2fc27ad548f1325c","taxonomy_revision":"f050b5d4780b1289","title":"Recursion theory--Hierarchies","url":"/topics/S85112013","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326590413840712260","address_version":"morton4x16-v1","coordinates":[0,20,19155,13312],"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}