CREATE TABLE table_4597 ("Round" FLOAT, "Overall" FLOAT, "Player" TEXT, "Position" TEXT, "College" TEXT)

What position does the player from Oklahoma who was drafted in round 7 play?
SELECT "Position" FROM table_4597 WHERE "Round" = '7' AND "College" = 'oklahoma'
SELECT "Position" FROM "table_4597" WHERE "College" = 'oklahoma' AND "Round" = '7'