CREATE TABLE table_58390 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What was the home team score when the VFL played at Princes Park?
SELECT "Home team score" FROM table_58390 WHERE "Venue" = 'princes park'
SELECT "Home team score" FROM "table_58390" WHERE "Venue" = 'princes park'