{"id":"S00007720","label":"Aviation--Ground support","description":"Use as a topical subdivision under military services other than air forces. Under air forces, use the subdivision [Ground support.]","source_url":"https://id.loc.gov/authorities/subjects/sh00007720","normalized_label":"aviation--ground support","broader":["http://id.loc.gov/authorities/subjects/sh00007724"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh00007720","provider":"lcsh","revision":"b7c96b8522566349","taxonomy_revision":"f050b5d4780b1289","title":"Aviation--Ground support","url":"/topics/S00007720","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9259400833945321472","address_version":"morton4x16-v1","coordinates":[0,0,120,40960],"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}