{"id":"S85104481","label":"Polka-mazurkas","description":"This heading is not qualified by medium of performance. For polka-mazurkas for a specific medium, an additional heading is assigned for the medium of performance.","source_url":"https://id.loc.gov/authorities/subjects/sh85104481","normalized_label":"polka-mazurkas","broader":["http://id.loc.gov/authorities/subjects/sh85035638"],"aliases":["Polka-mazurkas (Orchestra)","Polka-mazurkas (Piano)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85104481","provider":"lcsh","revision":"c6676316fa001385","taxonomy_revision":"f050b5d4780b1289","title":"Polka-mazurkas","url":"/topics/S85104481","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511681852789114372","address_version":"morton4x16-v1","coordinates":[0,20,19037,33792],"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}