{"id":"S85111028","label":"Railroad sidings","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85111028","normalized_label":"railroad sidings","broader":["http://id.loc.gov/authorities/subjects/sh85111063"],"aliases":["Railroad sidetracks","Railroads--Sidetracks","Railroads--Sidings","Sidetracks, Railroad","Sidings, Railroad"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85111028","provider":"lcsh","revision":"990a610d57a276fd","taxonomy_revision":"f050b5d4780b1289","title":"Railroad sidings","url":"/topics/S85111028","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090385609886663236","address_version":"morton4x16-v1","coordinates":[0,20,19139,53248],"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}