{"id":"S2008123068","label":"Immigrants--United States--History--19th century","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008123068","normalized_label":"immigrants--united states--history--19th century","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008123068","provider":"lcsh","revision":"4b2370d33fd66f0a","taxonomy_revision":"f050b5d4780b1289","title":"Immigrants--United States--History--19th century","url":"/topics/S2008123068","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14738034462655144544","address_version":"morton4x16-v1","coordinates":[0,478,50714,61440],"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}