{"id":"S2012001702","label":"Piano--Studies and exercises (Barrelhouse)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2012001702","normalized_label":"piano--studies and exercises (barrelhouse)","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2012001702","provider":"lcsh","revision":"92c37ae65172ef8a","taxonomy_revision":"f050b5d4780b1289","title":"Piano--Studies and exercises (Barrelhouse)","url":"/topics/S2012001702","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13856591176180049506","address_version":"morton4x16-v1","coordinates":[0,479,45782,38912],"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}