What class has cbon-fm-23 as the identifier?
CREATE TABLE table_name_28 (class VARCHAR, identifier VARCHAR)
SELECT class FROM table_name_28 WHERE identifier = "cbon-fm-23"
### Context: CREATE TABLE table_name_28 (class VARCHAR, identifier VARCHAR) ### Question: What class has cbon-fm-23 as the identifier? ### Answer: SELECT class FROM table_name_28 WHERE identifier = "cbon-fm-23"