{"id":"S2008105545","label":"Heat resistant alloys--Congresses","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008105545","normalized_label":"heat resistant alloys--congresses","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008105545","provider":"lcsh","revision":"8a69621c9bf1c34e","taxonomy_revision":"f050b5d4780b1289","title":"Heat resistant alloys--Congresses","url":"/topics/S2008105545","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4935958412077982244","address_version":"morton4x16-v1","coordinates":[0,478,50441,9216],"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}