{"id":"S2010109399","label":"Railroad land grants--United States","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010109399","normalized_label":"railroad land grants--united states","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010109399","provider":"lcsh","revision":"6ca8837e89d7a79e","taxonomy_revision":"f050b5d4780b1289","title":"Railroad land grants--United States","url":"/topics/S2010109399","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"598077452191147622","address_version":"morton4x16-v1","coordinates":[0,479,16215,23552],"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}