{"id":"S85049603","label":"FM broadcasting","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85049603","normalized_label":"fm broadcasting","broader":["http://id.loc.gov/authorities/subjects/sh85110448","http://id.loc.gov/authorities/subjects/sh85110474"],"aliases":["FM radio broadcasting","Frequency modulation broadcasting","Frequency modulation radio broadcasting"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85049603","provider":"lcsh","revision":"ae8fd94b39b0bd76","taxonomy_revision":"f050b5d4780b1289","title":"FM broadcasting","url":"/topics/S85049603","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288384599837509120","address_version":"morton4x16-v1","coordinates":[0,20,18180,3072],"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}