{"id":"S90000838","label":"Aerial reconnaissance, American","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh90000838","normalized_label":"aerial reconnaissance, american","broader":[],"aliases":["American aerial reconnaissance"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90000838","provider":"lcsh","revision":"93245c6521945d31","taxonomy_revision":"f050b5d4780b1289","title":"Aerial reconnaissance, American","url":"/topics/S90000838","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"309767627101046342","address_version":"morton4x16-v1","coordinates":[0,21,30007,6144],"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}