{"id":"S2008000352","label":"Class 47 (Diesel locomotives)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008000352","normalized_label":"class 47 (diesel locomotives)","broader":["http://id.loc.gov/authorities/subjects/sh85037816"],"aliases":["British Rail Class 47 (Diesel locomotives)","Brush Sulzer Type 4 (Diesel locomotives)","Class 47 (Diesel locomotive)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008000352","provider":"lcsh","revision":"a7563e595f5c6139","taxonomy_revision":"f050b5d4780b1289","title":"Class 47 (Diesel locomotives)","url":"/topics/S2008000352","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13854273405601605156","address_version":"morton4x16-v1","coordinates":[0,478,48797,32768],"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}