{"id":"S85034932","label":"Curves of double curvature","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85034932","normalized_label":"curves of double curvature","broader":[],"aliases":["Curves, Knotted","Double curvature, Curves of","Knotted curves"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85034932","provider":"lcsh","revision":"93673c5b429b463c","taxonomy_revision":"f050b5d4780b1289","title":"Curves of double curvature","url":"/topics/S85034932","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090319638048425536","address_version":"morton4x16-v1","coordinates":[0,20,17950,53248],"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}