{"id":"S89004401","label":"Airplanes--Piloting--Human factors","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh89004401","normalized_label":"airplanes--piloting--human factors","broader":["http://id.loc.gov/authorities/subjects/sh85062867"],"aliases":["Human factors in airplane piloting"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh89004401","provider":"lcsh","revision":"7efe099156f0c872","taxonomy_revision":"f050b5d4780b1289","title":"Airplanes--Piloting--Human factors","url":"/topics/S89004401","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9819052252483159558","address_version":"morton4x16-v1","coordinates":[0,21,14437,50176],"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}