{"id":"S85116477","label":"SAGE (Air defense system)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85116477","normalized_label":"sage (air defense system)","broader":[],"aliases":["Sage air defense system","Semi-Automatic Ground Environment system"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85116477","provider":"lcsh","revision":"96fb24c32f6252b1","taxonomy_revision":"f050b5d4780b1289","title":"SAGE (Air defense system)","url":"/topics/S85116477","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126423219037946368","address_version":"morton4x16-v1","coordinates":[0,20,19224,62464],"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}