{"id":"S2010002100","label":"Yorktown Class (Aircraft carriers)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010002100","normalized_label":"yorktown class (aircraft carriers)","broader":["http://id.loc.gov/authorities/subjects/sh85002736"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010002100","provider":"lcsh","revision":"94e92b6a5003b460","taxonomy_revision":"f050b5d4780b1289","title":"Yorktown Class (Aircraft carriers)","url":"/topics/S2010002100","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9821295266433753698","address_version":"morton4x16-v1","coordinates":[0,479,14538,53248],"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}