{"id":"S85078000","label":"Steam locomotives--Ashpans","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85078000","normalized_label":"steam locomotives--ashpans","broader":[],"aliases":["Ashpans in steam locomotives","Locomotives--Ash-pans"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85078000","provider":"lcsh","revision":"246e8309720f6bf4","taxonomy_revision":"f050b5d4780b1289","title":"Steam locomotives--Ashpans","url":"/topics/S85078000","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088133535132436036","address_version":"morton4x16-v1","coordinates":[0,20,18623,49152],"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}