{"codelist_number":121,"code_value":"Zmth","description_en":"Mathematical notation","description_fr":"Notation mathématique","description_es":"Notación matemática","notes_en":"Not a script in Unicode","notes_fr":"Ecriture non prise en charge par Unicode","notes_es":"Sistema no soportado en Unicode","introduced_in_issue":9,"modified_in_issue":null,"deprecated_in_issue":null}