{"id":"S99000859","label":"Harmonic canon (Musical instrument)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh99000859","normalized_label":"harmonic canon (musical instrument)","broader":["http://id.loc.gov/authorities/subjects/sh85149919"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh99000859","provider":"lcsh","revision":"3fed32b8ed45d628","taxonomy_revision":"f050b5d4780b1289","title":"Harmonic canon (Musical instrument)","url":"/topics/S99000859","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5225521645933969954","address_version":"morton4x16-v1","coordinates":[0,23,39560,27648],"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}