{"id":"S85148304","label":"World War, 1939-1945--Campaigns--Atlantic Ocean","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85148304","normalized_label":"world war, 1939-1945--campaigns--atlantic ocean","broader":["http://id.loc.gov/authorities/subjects/sh85148450"],"aliases":["Atlantic, Battle of the, 1939-1945","Battle of the Atlantic, 1939-1945"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85148304","provider":"lcsh","revision":"9dc205bcd72c3e15","taxonomy_revision":"f050b5d4780b1289","title":"World War, 1939-1945--Campaigns--Atlantic Ocean","url":"/topics/S85148304","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864765912425841216","address_version":"morton4x16-v1","coordinates":[0,20,19722,16384],"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}