{"id":"S85010699","label":"B-29 (Bomber)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85010699","normalized_label":"b-29 (bomber)","broader":["http://id.loc.gov/authorities/subjects/sh85015278","http://id.loc.gov/authorities/subjects/sh85015466"],"aliases":["Boeing B-29 (Bomber)","Boeing Superfortress (Bomber)","Superfortress (Bomber)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85010699","provider":"lcsh","revision":"036efd6eb1635ef9","taxonomy_revision":"f050b5d4780b1289","title":"B-29 (Bomber)","url":"/topics/S85010699","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"324413105876633088","address_version":"morton4x16-v1","coordinates":[0,20,17572,11264],"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}