{"id":"S85091984","label":"Nineteenth century","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85091984","normalized_label":"nineteenth century","broader":[],"aliases":["19th century"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85091984","provider":"lcsh","revision":"818cf4e83eb6a874","taxonomy_revision":"f050b5d4780b1289","title":"Nineteenth century","url":"/topics/S85091984","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864761515453334080","address_version":"morton4x16-v1","coordinates":[0,20,18842,16384],"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}