{"id":"S85002908","label":"Airplanes--Turbojet engines","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85002908","normalized_label":"airplanes--turbojet engines","broader":["http://id.loc.gov/authorities/subjects/sh85002744","http://id.loc.gov/authorities/subjects/sh98000239"],"aliases":["Turbojet plane engines"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85002908","provider":"lcsh","revision":"667af9edc7f66765","taxonomy_revision":"f050b5d4780b1289","title":"Airplanes--Turbojet engines","url":"/topics/S85002908","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"902976123338637888","address_version":"morton4x16-v1","coordinates":[0,20,17450,28672],"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}