{"id":"S85083757","label":"Merchant marine","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85083757","normalized_label":"merchant marine","broader":["http://id.loc.gov/authorities/subjects/sh85081272"],"aliases":["Mercantile marine"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85083757","provider":"lcsh","revision":"d787bd3b60d289f8","taxonomy_revision":"f050b5d4780b1289","title":"Merchant marine","url":"/topics/S85083757","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9549962191856615940","address_version":"morton4x16-v1","coordinates":[0,20,18713,46080],"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}