{"id":"S90002355","label":"Snorkels (Naval architecture)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh90002355","normalized_label":"snorkels (naval architecture)","broader":["http://id.loc.gov/authorities/subjects/sh85129487"],"aliases":["Air inlets (Submarine boat propulsion)","Air intakes (Submarine boat propulsion)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90002355","provider":"lcsh","revision":"b57ca6ee86879579","taxonomy_revision":"f050b5d4780b1289","title":"Snorkels (Naval architecture)","url":"/topics/S90002355","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10107357412601251394","address_version":"morton4x16-v1","coordinates":[0,21,30030,52224],"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}