{"id":"S2005020206","label":"Permafrost--Thermal conductivity","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2005020206","normalized_label":"permafrost--thermal conductivity","broader":["http://id.loc.gov/authorities/subjects/sh2003011072"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2005020206","provider":"lcsh","revision":"815076e7428c9289","taxonomy_revision":"f050b5d4780b1289","title":"Permafrost--Thermal conductivity","url":"/topics/S2005020206","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9261863750158672416","address_version":"morton4x16-v1","coordinates":[0,478,2232,47104],"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}