{"id":"S2009000859","label":"Engine houses (Railroads)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009000859","normalized_label":"engine houses (railroads)","broader":["http://id.loc.gov/authorities/subjects/sh85110913"],"aliases":["Engine sheds (Railroads)","Enginehouses (Railroads)","Houses, Engine (Railroads)","Locomotive sheds","Motive power depots (Railroads)","Railway engine sheds","Sheds, Engine (Railroads)","Traction maintenance depots (Railroads)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009000859","provider":"lcsh","revision":"1eddf4bcb80bfa07","taxonomy_revision":"f050b5d4780b1289","title":"Engine houses (Railroads)","url":"/topics/S2009000859","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5531766446939596384","address_version":"morton4x16-v1","coordinates":[0,478,64430,27648],"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}