{"id":"S88004629","label":"Heart--Tomography","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88004629","normalized_label":"heart--tomography","broader":["http://id.loc.gov/authorities/subjects/sh85059704"],"aliases":["Cardiographic tomography","Heart--Diseases--Tomography"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88004629","provider":"lcsh","revision":"0c2d5040ee9bef5c","taxonomy_revision":"f050b5d4780b1289","title":"Heart--Tomography","url":"/topics/S88004629","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5497848702078943744","address_version":"morton4x16-v1","coordinates":[0,20,64352,21504],"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}