{"id":"S93000306","label":"Helen Day United States Post Office Building (Alexandria, Va.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh93000306","normalized_label":"helen day united states post office building (alexandria, va.)","broader":["http://id.loc.gov/authorities/subjects/sh91001791"],"aliases":["Day United States Post Office Building (Alexandria, Va.)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh93000306","provider":"lcsh","revision":"6220bf4a7d08cc50","taxonomy_revision":"f050b5d4780b1289","title":"Helen Day United States Post Office Building (Alexandria, Va.)","url":"/topics/S93000306","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9818062692013982244","address_version":"morton4x16-v1","coordinates":[0,22,11337,51200],"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}