{"id":"S85110586","label":"Radio waves","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85110586","normalized_label":"radio waves","broader":["http://id.loc.gov/authorities/subjects/sh85042038","http://id.loc.gov/authorities/subjects/sh85042179","http://id.loc.gov/authorities/subjects/sh85122401"],"aliases":["Hertzian waves"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85110586","provider":"lcsh","revision":"b36ba8fcfe1b697a","taxonomy_revision":"f050b5d4780b1289","title":"Radio waves","url":"/topics/S85110586","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10124303344517662208","address_version":"morton4x16-v1","coordinates":[0,20,19132,59392],"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}