Question: What is every value for first year in QLD Cup if home ground is Corbett Park, Crosby Park, Lang Park, ANZ Stadium?
Schema: create table table_2383498_4 (first_year_in_qld_cup varchar, home_ground varchar, PRIMARY KEY (first_year_in_qld_cup))
SQL: select first_year_in_qld_cup from table_2383498_4 where home_ground = "corbett park, crosby park, lang park, anz stadium"