{"id":"S85110868","label":"Railroad companies","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85110868","normalized_label":"railroad companies","broader":[],"aliases":["Railway companies"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85110868","provider":"lcsh","revision":"54f370c2db687831","taxonomy_revision":"f050b5d4780b1289","title":"Railroad companies","url":"/topics/S85110868","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"867013573031887364","address_version":"morton4x16-v1","coordinates":[0,20,19137,20480],"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}