CREATE TABLE table_30952 ("Home team" CLOB, "Home team score" CLOB, "Away team" CLOB, "Away team score" CLOB, "Ground" CLOB, "Date" CLOB)

When Richmond played as the away team, what was the ground?
SELECT "Ground" FROM table_30952 WHERE "Away team" = 'Richmond'
SELECT "Ground" FROM "table_30952" WHERE "Away team" = 'Richmond'