{"id":"S99011720","label":"Invariant sets","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh99011720","normalized_label":"invariant sets","broader":["http://id.loc.gov/authorities/subjects/sh85037882"],"aliases":["Sets, Invariant"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh99011720","provider":"lcsh","revision":"2f7058c4accb6657","taxonomy_revision":"f050b5d4780b1289","title":"Invariant sets","url":"/topics/S99011720","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4648911376159736418","address_version":"morton4x16-v1","coordinates":[0,23,39730,8192],"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}