{"id":"S99014465","label":"Eighteen nine, A.D.","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh99014465","normalized_label":"eighteen nine, a.d.","broader":["http://id.loc.gov/authorities/subjects/sh99003819"],"aliases":["1809 A.D.","Eighteen hundred nine, A.D.","Eighteen-o-nine, A.D.","Year eighteen nine, A.D."],"source_identifier":"http://id.loc.gov/authorities/subjects/sh99014465","provider":"lcsh","revision":"f89083f1fd2822f2","taxonomy_revision":"f050b5d4780b1289","title":"Eighteen nine, A.D.","url":"/topics/S99014465","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4612891375296726566","address_version":"morton4x16-v1","coordinates":[0,23,39773,1024],"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}