{"id":"S85113464","label":"Revolutionary operas","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85113464","normalized_label":"revolutionary operas","broader":["http://id.loc.gov/authorities/subjects/sh85094914"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85113464","provider":"lcsh","revision":"5da0cbe7f24e0304","taxonomy_revision":"f050b5d4780b1289","title":"Revolutionary operas","url":"/topics/S85113464","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10124162607096152580","address_version":"morton4x16-v1","coordinates":[0,20,19177,57344],"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}