CREATE TABLE table_49047 ("Source Version" TEXT, "Target Version" TEXT, "Last Release" TEXT, "License" TEXT, "Website" TEXT)

What is Website, when License is Apache License 2.0?
SELECT "Website" FROM table_49047 WHERE "License" = 'apache license 2.0'
SELECT "Website" FROM "table_49047" WHERE "License" = 'apache license 2.0'