{"id":"S85002869","label":"Airplanes--Nuclear power plants","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85002869","normalized_label":"airplanes--nuclear power plants","broader":["http://id.loc.gov/authorities/subjects/sh85002832","http://id.loc.gov/authorities/subjects/sh85093065","http://id.loc.gov/authorities/subjects/sh85093071"],"aliases":["Airplanes--Atomic power","Atomic power-plants (Aircraft)","Nuclear aircraft engines","Nuclear propulsion systems (Airplane)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85002869","provider":"lcsh","revision":"1eb8e6d81aee38fd","taxonomy_revision":"f050b5d4780b1289","title":"Airplanes--Nuclear power plants","url":"/topics/S85002869","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090328159267471876","address_version":"morton4x16-v1","coordinates":[0,20,17449,54272],"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}