{"id":"S85001425","label":"Aerospace industries--Costs","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85001425","normalized_label":"aerospace industries--costs","broader":[],"aliases":["Aerospace industries--Estimates and costs"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85001425","provider":"lcsh","revision":"65eafdfd69d5fca7","taxonomy_revision":"f050b5d4780b1289","title":"Aerospace industries--Costs","url":"/topics/S85001425","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864704322595062340","address_version":"morton4x16-v1","coordinates":[0,20,17427,17408],"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}