{"id":"S92000104","label":"Thermosyphons","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh92000104","normalized_label":"thermosyphons","broader":["http://id.loc.gov/authorities/subjects/sh85059785"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh92000104","provider":"lcsh","revision":"3b180a117fc139d4","taxonomy_revision":"f050b5d4780b1289","title":"Thermosyphons","url":"/topics/S92000104","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14177406685815391750","address_version":"morton4x16-v1","coordinates":[0,21,61245,40960],"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}