CREATE TABLE table_72172 ("Round" FLOAT, "Grand Prix" TEXT, "Pole Position" TEXT, "Fastest Lap" TEXT, "Winning Driver" TEXT, "Winning Constructor" TEXT, "Report" TEXT)

What was the report of the Belgian Grand Prix?
SELECT "Report" FROM table_72172 WHERE "Grand Prix" = 'Belgian Grand Prix'
SELECT "Report" FROM "table_72172" WHERE "Grand Prix" = 'Belgian Grand Prix'