{"id":"S85059850","label":"Heavy metal (Music)","description":"This heading is assigned to heavy metal music for two or more performers.","source_url":"https://id.loc.gov/authorities/subjects/sh85059850","normalized_label":"heavy metal (music)","broader":["http://id.loc.gov/authorities/subjects/sh85114675"],"aliases":["Metal (Music)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85059850","provider":"lcsh","revision":"7dd72b9b0ee73755","taxonomy_revision":"f050b5d4780b1289","title":"Heavy metal (Music)","url":"/topics/S85059850","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"324404601841387008","address_version":"morton4x16-v1","coordinates":[0,20,18340,10240],"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}