{"id":"S2003006809","label":"African American railroad employees","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2003006809","normalized_label":"african american railroad employees","broader":["http://id.loc.gov/authorities/subjects/sh2003009609"],"aliases":["Railroad employees, African American"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2003006809","provider":"lcsh","revision":"f7f39951bd0aa0e4","taxonomy_revision":"f050b5d4780b1289","title":"African American railroad employees","url":"/topics/S2003006809","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5224259158114969094","address_version":"morton4x16-v1","coordinates":[0,477,36309,25600],"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}