{"id":"S2011004438","label":"Math rock (Music)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2011004438","normalized_label":"math rock (music)","broader":["http://id.loc.gov/authorities/subjects/sh95010319"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2011004438","provider":"lcsh","revision":"82bb4b629cff8981","taxonomy_revision":"f050b5d4780b1289","title":"Math rock (Music)","url":"/topics/S2011004438","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"886228389705703970","address_version":"morton4x16-v1","coordinates":[0,479,30200,22528],"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}