{"id":"S85028806","label":"Combinatorial group theory","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85028806","normalized_label":"combinatorial group theory","broader":["http://id.loc.gov/authorities/subjects/sh85028802","http://id.loc.gov/authorities/subjects/sh85057512"],"aliases":["Combinatorial groups","Groups, Combinatorial"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85028806","provider":"lcsh","revision":"39a57328eb127da6","taxonomy_revision":"f050b5d4780b1289","title":"Combinatorial group theory","url":"/topics/S85028806","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290627329758479940","address_version":"morton4x16-v1","coordinates":[0,20,17855,6144],"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}