{"id":"S00007562","label":"Radio installations","description":"Use as a topical subdivision under military services.","source_url":"https://id.loc.gov/authorities/subjects/sh00007562","normalized_label":"radio installations","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh00007562","provider":"lcsh","revision":"2591ae16c158d22d","taxonomy_revision":"f050b5d4780b1289","title":"Radio installations","url":"/topics/S00007562","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"36169534578885696","address_version":"morton4x16-v1","coordinates":[0,0,118,10240],"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}