{"id":"S2007000256","label":"Spin geometry","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2007000256","normalized_label":"spin geometry","broader":["http://id.loc.gov/authorities/subjects/sh85055286"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2007000256","provider":"lcsh","revision":"344cdfc01ce279fe","taxonomy_revision":"f050b5d4780b1289","title":"Spin geometry","url":"/topics/S2007000256","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4611686045841760868","address_version":"morton4x16-v1","coordinates":[0,478,33171,0],"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}