Create an XML document with at least four instances of the patients element defined in the XML schema of Exercise 7.6. Process this document by using the XML schema of Exercise 7.6, and produce a display of the raw XML document.

Data from Exercise 7.6

Design an XML schema for documents that store information about patients in a hospital. Information about patients must include their name (in three parts), Social Security number, age, room number, primary insurance company—including member identification number, group number, phone number, and address—secondary insurance company (with the same parts as the primary insurance company has), known medical problems, and known drug allergies. Both attributes and nested tags must be included.