{"id":"S85145387","label":"Washington Metropolitan Area","description":"As a geographic subdivision, this heading is used directly.","source_url":"https://id.loc.gov/authorities/subjects/sh85145387","normalized_label":"washington metropolitan area","broader":["http://id.loc.gov/authorities/subjects/sh96001793","http://id.loc.gov/authorities/subjects/sh96001794"],"aliases":["D.C. Metropolitan Area","Metropolitan areas--Washington (D.C.)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85145387","provider":"lcsh","revision":"9952ffb27fef4925","taxonomy_revision":"f050b5d4780b1289","title":"Washington Metropolitan Area","url":"/topics/S85145387","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547855511538779648","address_version":"morton4x16-v1","coordinates":[0,20,19676,44032],"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}