{"id":"S91001655","label":"Helices (Algebraic topology)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh91001655","normalized_label":"helices (algebraic topology)","broader":["http://id.loc.gov/authorities/subjects/sh85048011"],"aliases":["Helix (Algebraic topology)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh91001655","provider":"lcsh","revision":"bb7e52509c0bb1d3","taxonomy_revision":"f050b5d4780b1289","title":"Helices (Algebraic topology)","url":"/topics/S91001655","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14433060714342139394","address_version":"morton4x16-v1","coordinates":[0,21,45644,56320],"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}