{"id":"S87003278","label":"Blues (Music)--1931-1940","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh87003278","normalized_label":"blues (music)--1931-1940","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh87003278","provider":"lcsh","revision":"d2b6461b92f3d1a6","taxonomy_revision":"f050b5d4780b1289","title":"Blues (Music)--1931-1940","url":"/topics/S87003278","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4669322692900553280","address_version":"morton4x16-v1","coordinates":[0,20,48706,14336],"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}