{"id":"S85110921","label":"Railroad cars--Fittings","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85110921","normalized_label":"railroad cars--fittings","broader":[],"aliases":["Fittings for railroad cars"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85110921","provider":"lcsh","revision":"c20cd2930058091b","taxonomy_revision":"f050b5d4780b1289","title":"Railroad cars--Fittings","url":"/topics/S85110921","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"324338614026764864","address_version":"morton4x16-v1","coordinates":[0,20,19138,9216],"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}