who is the tenant of the home stadium of izmir büyükşehir belediyesi gsk ?
SELECT DISTINCT var_uri where brack_open dbr_İzmir_Büyükşehir_Belediyesi_GSK_ attr_open men's_ice_hockey attr_close dbp_arena var_x sep_dot var_x dbo_tenant var_uri sep_dot var_x a dbo_Stadium brack_close