{"id":"S85135028","label":"Three-manifolds (Topology)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85135028","normalized_label":"three-manifolds (topology)","broader":["http://id.loc.gov/authorities/subjects/sh85078631","http://id.loc.gov/authorities/subjects/sh85136084"],"aliases":["3-manifolds (Topology)","Manifolds, Three dimensional (Topology)","Three-dimensional manifolds (Topology)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85135028","provider":"lcsh","revision":"c5ef776a1803b0d5","taxonomy_revision":"f050b5d4780b1289","title":"Three-manifolds (Topology)","url":"/topics/S85135028","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090389731918889536","address_version":"morton4x16-v1","coordinates":[0,20,19514,53248],"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}