{"id":"S85088833","label":"Music theory--History--19th century","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85088833","normalized_label":"music theory--history--19th century","broader":[],"aliases":["Music--19th century--Theory"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85088833","provider":"lcsh","revision":"e2bc5a0ba29829b8","taxonomy_revision":"f050b5d4780b1289","title":"Music theory--History--19th century","url":"/topics/S85088833","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288309558240231940","address_version":"morton4x16-v1","coordinates":[0,20,18793,1024],"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}