{"id":"S97008457","label":"Borel sets","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh97008457","normalized_label":"borel sets","broader":["http://id.loc.gov/authorities/subjects/sh85004786","http://id.loc.gov/authorities/subjects/sh85136089"],"aliases":["B-measurable sets","B-sets","Borel subsets","Borel-measurable sets","Borelian sets","Subsets, Borel"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh97008457","provider":"lcsh","revision":"2f50eeef094769b8","taxonomy_revision":"f050b5d4780b1289","title":"Borel sets","url":"/topics/S97008457","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"54051992766662182","address_version":"morton4x16-v1","coordinates":[0,23,8429,9216],"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}