bd.setDisplayName(XMLBean.concatName(schema.XSD_URI, "all"));
bd.setValue("ignore", new String[] { schema.XSD_URI+"#annotation" });
try {
bd.setValue(
"content",
new DTDSequence(
new XMLBean[] {
// optional annotation element
new DTDElement(schema.XSD_URI, "annotation", "0", "1"),
// many elements
new DTDElement(schema.XSD_URI, "element", "0", "unbounded")}));