| Class Summary | 
| Sitemap | Class Sitemap acts as the main container for the sitemap.xml file, setting 
 up the "urlset" attribute required for every sitemap.xml file and used to
 hold URL containers and their encapsulated attributes. | 
| SitemapOutput | Class SitemapOutput writes a urlset container to disk as a sitemap.xml file 
 (or a set of sitemap files referenced by a sitemap index file), in addition 
 to formatting the sitemap file(s) so that they are readable. | 
| SitemapURL | Class SitemapOutputURL allows the creation, retrieval, and initialization of
 URL-related attributes. |