CREATE TABLE table_62047 ("Date" TEXT, "Opponent" TEXT, "Venue" TEXT, "Result" TEXT, "Competition" TEXT)

What opponent played on the 28th with a venue of away?
SELECT "Opponent" FROM table_62047 WHERE "Venue" = 'away' AND "Date" = '28th'
SELECT "Opponent" FROM "table_62047" WHERE "Date" = '28th' AND "Venue" = 'away'