{"id":"S98007371","label":"Automobiles--Motors (Liquid nitrogen)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh98007371","normalized_label":"automobiles--motors (liquid nitrogen)","broader":[],"aliases":["Automobiles--Liquid nitrogen engines","Automobiles--Liquid nitrogen motors","Liquid nitrogen automobile engines","Liquid nitrogen engines, Automotive"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh98007371","provider":"lcsh","revision":"1db50d8979e86af7","taxonomy_revision":"f050b5d4780b1289","title":"Automobiles--Motors (Liquid nitrogen)","url":"/topics/S98007371","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"325609391774631462","address_version":"morton4x16-v1","coordinates":[0,23,24037,11264],"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}