{"id":"S85002762","label":"Aircraft steel","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85002762","normalized_label":"aircraft steel","broader":["http://id.loc.gov/authorities/subjects/sh85002840","http://id.loc.gov/authorities/subjects/sh85127802","http://id.loc.gov/authorities/subjects/sh85127809"],"aliases":["Airplanes--Steel","Steel, Aircraft"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85002762","provider":"lcsh","revision":"d9b0bd0054fbb1f4","taxonomy_revision":"f050b5d4780b1289","title":"Aircraft steel","url":"/topics/S85002762","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"324404308709884416","address_version":"morton4x16-v1","coordinates":[0,20,17448,10240],"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}