{"id":"S85045441","label":"Ethylene oxide","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85045441","normalized_label":"ethylene oxide","broader":["http://id.loc.gov/authorities/subjects/sh85038429","http://id.loc.gov/authorities/subjects/sh85044476","http://id.loc.gov/authorities/subjects/sh85066663"],"aliases":["Epoxyethane","Oxirane"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85045441","provider":"lcsh","revision":"9e9f6d1904619248","taxonomy_revision":"f050b5d4780b1289","title":"Ethylene oxide","url":"/topics/S85045441","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288243846310134340","address_version":"morton4x16-v1","coordinates":[0,20,18115,1024],"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}