{"id":"S85112278","label":"Refrigeration and refrigerating machinery","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85112278","normalized_label":"refrigeration and refrigerating machinery","broader":["http://id.loc.gov/authorities/subjects/sh85078650"],"aliases":["Cooling appliances","Cryogenics","Freezing","Ice-machinery"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85112278","provider":"lcsh","revision":"f1ecbbac2ac82733","taxonomy_revision":"f050b5d4780b1289","title":"Refrigeration and refrigerating machinery","url":"/topics/S85112278","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"867154310520505924","address_version":"morton4x16-v1","coordinates":[0,20,19159,22528],"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}