What was the release date of the feature with a production number of 1018, BR 1352?
CREATE TABLE "1947" (
  "title" text,
  "series" text,
  "director" text,
  "production_number" text,
  "release_date" text,
  "reissue" text
);
SELECT "release_date" FROM "1947" WHERE "production_number"='1018, br 1352';