{"id":"S85129513","label":"Submarine warfare","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85129513","normalized_label":"submarine warfare","broader":["http://id.loc.gov/authorities/subjects/sh85119213","http://id.loc.gov/authorities/subjects/sh85145114"],"aliases":["Warfare, Submarine"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85129513","provider":"lcsh","revision":"057ad95279bfbff4","taxonomy_revision":"f050b5d4780b1289","title":"Submarine warfare","url":"/topics/S85129513","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547710668065605120","address_version":"morton4x16-v1","coordinates":[0,20,19428,41984],"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}