{"id":"S93006921","label":"Methyl methanesulfonate","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh93006921","normalized_label":"methyl methanesulfonate","broader":["http://id.loc.gov/authorities/subjects/sh93006919"],"aliases":["Methyl mesylate","Methyl methanesulphonate"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh93006921","provider":"lcsh","revision":"4c157215fbf513a6","taxonomy_revision":"f050b5d4780b1289","title":"Methyl methanesulfonate","url":"/topics/S93006921","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"54126759490486820","address_version":"morton4x16-v1","coordinates":[0,22,11441,9216],"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}