{"id":"S85101733","label":"Piano keys","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85101733","normalized_label":"piano keys","broader":["http://id.loc.gov/authorities/subjects/sh85101722"],"aliases":["Keys, Piano","Piano--Keys"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85101733","provider":"lcsh","revision":"a28b9ffceabcf415","taxonomy_revision":"f050b5d4780b1289","title":"Piano keys","url":"/topics/S85101733","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9513933652539867712","address_version":"morton4x16-v1","coordinates":[0,20,18994,37888],"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}