{"id":"S85002903","label":"Airplanes--Tail surfaces","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85002903","normalized_label":"airplanes--tail surfaces","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85002903","provider":"lcsh","revision":"89cd8338f8c3f23c","taxonomy_revision":"f050b5d4780b1289","title":"Airplanes--Tail surfaces","url":"/topics/S85002903","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"867096859901051456","address_version":"morton4x16-v1","coordinates":[0,20,17450,23552],"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}