"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<sitemapindex xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\">\n<sitemap><loc>https://example.com/sitemap-docs.xml</loc></sitemap>\n<sitemap><loc>https://example.com/sitemap-blog.xml</loc></sitemap>\n</sitemapindex>\n"