{"id":"S2008002061","label":"Roll-on/roll-off ships--Accidents","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008002061","normalized_label":"roll-on/roll-off ships--accidents","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008002061","provider":"lcsh","revision":"3024790ec1610791","taxonomy_revision":"f050b5d4780b1289","title":"Roll-on/roll-off ships--Accidents","url":"/topics/S2008002061","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4669190761676694048","address_version":"morton4x16-v1","coordinates":[0,478,48824,13312],"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}