{"id":"S2006006805","label":"Dome cars (Railroads)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2006006805","normalized_label":"dome cars (railroads)","broader":["http://id.loc.gov/authorities/subjects/sh85110916"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2006006805","provider":"lcsh","revision":"08cd4e07d346bc6c","taxonomy_revision":"f050b5d4780b1289","title":"Dome cars (Railroads)","url":"/topics/S2006006805","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"866956132714160672","address_version":"morton4x16-v1","coordinates":[0,478,17648,21504],"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}