{"id":"S85064001","label":"Ice mechanics","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85064001","normalized_label":"ice mechanics","broader":["http://id.loc.gov/authorities/subjects/sh85082767"],"aliases":["Ice--Mechanical properties"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85064001","provider":"lcsh","revision":"868586a99289632c","taxonomy_revision":"f050b5d4780b1289","title":"Ice mechanics","url":"/topics/S85064001","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288243863494198788","address_version":"morton4x16-v1","coordinates":[0,20,18405,1024],"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}