{"id":"S2008100295","label":"Control theory--Congresses","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008100295","normalized_label":"control theory--congresses","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008100295","provider":"lcsh","revision":"24c77d656928569a","taxonomy_revision":"f050b5d4780b1289","title":"Control theory--Congresses","url":"/topics/S2008100295","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4902322136259372644","address_version":"morton4x16-v1","coordinates":[0,478,50359,7168],"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}