{"id":"S85101722","label":"Piano","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85101722","normalized_label":"piano","broader":["http://id.loc.gov/authorities/subjects/sh85072117"],"aliases":["Concert grand (Piano)","Fortepiano","Grand piano","Pianoforte","Spinet (Piano)","Spinnet (Piano)","Upright piano"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85101722","provider":"lcsh","revision":"eb7670bd1a0d8bb7","taxonomy_revision":"f050b5d4780b1289","title":"Piano","url":"/topics/S85101722","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900931306589127232","address_version":"morton4x16-v1","coordinates":[0,20,18994,26624],"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}