{"id":"S2021001589","label":"Rock music--2021-2030","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2021001589","normalized_label":"rock music--2021-2030","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2021001589","provider":"lcsh","revision":"f33640039a41dd8b","taxonomy_revision":"f050b5d4780b1289","title":"Rock music--2021-2030","url":"/topics/S2021001589","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14703206057461679110","address_version":"morton4x16-v1","coordinates":[0,481,55333,54272],"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}