{"id":"S85002986","label":"Runways (Aeronautics)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85002986","normalized_label":"runways (aeronautics)","broader":["http://id.loc.gov/authorities/subjects/sh85002960"],"aliases":["Air bases--Runways","Airport runways","Airports--Runways","Airstrips","Landing strips"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85002986","provider":"lcsh","revision":"9cad935d89026f06","taxonomy_revision":"f050b5d4780b1289","title":"Runways (Aeronautics)","url":"/topics/S85002986","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547776345564660292","address_version":"morton4x16-v1","coordinates":[0,20,17451,43008],"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}