{"id":"S85110473","label":"Radio frequency allocation","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85110473","normalized_label":"radio frequency allocation","broader":["http://id.loc.gov/authorities/subjects/sh85113168","http://id.loc.gov/authorities/subjects/sh85133278"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85110473","provider":"lcsh","revision":"39d3496df2d04299","taxonomy_revision":"f050b5d4780b1289","title":"Radio frequency allocation","url":"/topics/S85110473","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"324338613964128836","address_version":"morton4x16-v1","coordinates":[0,20,19131,9216],"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}