{"id":"S97002700","label":"Reidemeister torsion","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh97002700","normalized_label":"reidemeister torsion","broader":["http://id.loc.gov/authorities/subjects/sh85102031"],"aliases":["De Rahm torsion","Franz torsion","Reidemeister-Franz torsion","Torsion, De Rahm","Torsion, Franz","Torsion, Reidemeister"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh97002700","provider":"lcsh","revision":"59d0e17db6a01497","taxonomy_revision":"f050b5d4780b1289","title":"Reidemeister torsion","url":"/topics/S97002700","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"56294996416266854","address_version":"morton4x16-v1","coordinates":[0,23,8339,12288],"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}