{"id":"S85127727","label":"Steamboat disasters","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85127727","normalized_label":"steamboat disasters","broader":["http://id.loc.gov/authorities/subjects/sh85038303","http://id.loc.gov/authorities/subjects/sh94001356"],"aliases":["Steamboat accidents","Steamboats--Accidents"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85127727","provider":"lcsh","revision":"0ac305656cb309f4","taxonomy_revision":"f050b5d4780b1289","title":"Steamboat disasters","url":"/topics/S85127727","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9550103205363466752","address_version":"morton4x16-v1","coordinates":[0,20,19400,48128],"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}