{"id":"S89000018","label":"Ferryboat disasters","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh89000018","normalized_label":"ferryboat disasters","broader":["http://id.loc.gov/authorities/subjects/sh85038303","http://id.loc.gov/authorities/subjects/sh94001356"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh89000018","provider":"lcsh","revision":"854e699fdba9d723","taxonomy_revision":"f050b5d4780b1289","title":"Ferryboat disasters","url":"/topics/S89000018","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"595812156956606982","address_version":"morton4x16-v1","coordinates":[0,21,14369,18432],"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}