{"id":"S85036496","label":"Deicing chemicals","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85036496","normalized_label":"deicing chemicals","broader":["http://id.loc.gov/authorities/subjects/sh85022963"],"aliases":["Chemical deicers","Deicers","Ice-removing chemicals"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85036496","provider":"lcsh","revision":"9cb8703b27402dcc","taxonomy_revision":"f050b5d4780b1289","title":"Deicing chemicals","url":"/topics/S85036496","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864695801384142404","address_version":"morton4x16-v1","coordinates":[0,20,17975,16384],"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}