{"id":"S86004819","label":"Concertos (Piano and synthesizer)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh86004819","normalized_label":"concertos (piano and synthesizer)","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh86004819","provider":"lcsh","revision":"aeccaf84dd8afa8e","taxonomy_revision":"f050b5d4780b1289","title":"Concertos (Piano and synthesizer)","url":"/topics/S86004819","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5188296321559560708","address_version":"morton4x16-v1","coordinates":[0,20,33105,19456],"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}