{"id":"S85083773","label":"Merchant mariners--Effect of technological innovations on","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85083773","normalized_label":"merchant mariners--effect of technological innovations on","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85083773","provider":"lcsh","revision":"a219815e07e25b17","taxonomy_revision":"f050b5d4780b1289","title":"Merchant mariners--Effect of technological innovations on","url":"/topics/S85083773","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126422944160039428","address_version":"morton4x16-v1","coordinates":[0,20,18713,62464],"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}