. "http://www.blogspace.com/rss/4270" . "Jeff Barr's alias list, used internally in his Headline Viewer, has recently been updated. \"The file exists to make it possible to recognize aliased \nsyndication URLs that ultimately refer to the same root data \nsource.\" Read his full announcement here." . . "Jeff Barr Updates Syndicated Alias List" . "2001-07-30" .