{"id":"S85110869","label":"Railroad conductors","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85110869","normalized_label":"railroad conductors","broader":["http://id.loc.gov/authorities/subjects/sh85110958"],"aliases":["Conductors, Railroad","Railroads--Conductors"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85110869","provider":"lcsh","revision":"2ebd6159e7d0bcee","taxonomy_revision":"f050b5d4780b1289","title":"Railroad conductors","url":"/topics/S85110869","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"867022369124909572","address_version":"morton4x16-v1","coordinates":[0,20,19137,21504],"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}