{"id":"S89003784","label":"Symphonies (Pianos (2))","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh89003784","normalized_label":"symphonies (pianos (2))","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh89003784","provider":"lcsh","revision":"79585b15d699cf8e","taxonomy_revision":"f050b5d4780b1289","title":"Symphonies (Pianos (2))","url":"/topics/S89003784","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"55239464246986242","address_version":"morton4x16-v1","coordinates":[0,21,14428,8192],"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}