Amazing to know that there are always zillion people somewhere on the planet who are a lot smarter than we are...
XML Data Example Chess XML (CaXML) SIGMOD Record XML version DBLP Data (records.tar.gz) OASIS XML Test Suite Jon Bosak's Shakespeare plays Religion (bible) The GNU version of The Collaborative Int'l Dictionary of English MEDLINE (local) Gio Widerhold's Movie DB (local) XML Resources XML Tutorial @ Brics Tutorial on Knowledge Markup Techniques XML and Beyond @ U. Penn