{"id":"S85083766","label":"Merchant marine--Watch duty","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85083766","normalized_label":"merchant marine--watch duty","broader":[],"aliases":["Watch duty in the merchant marine"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85083766","provider":"lcsh","revision":"fe95c5e69e505935","taxonomy_revision":"f050b5d4780b1289","title":"Merchant marine--Watch duty","url":"/topics/S85083766","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090526088536408580","address_version":"morton4x16-v1","coordinates":[0,20,18713,55296],"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}