XML Processing with XPath (Bush books)

This workflow reads and processes an XML file describing books that were written by or about George W. Bush. The workflow extracts all information such as ISBN, author, title, etc. and groups the books by category. The output file is an xml file but in a different format (grouped by year). Note: the XML does not contain namespace information, which makes reading the XML easier as when there are name spaces in the XML.

This is a companion discussion topic for the original entry at https://kni.me/w/J-jtfN-DZqoHoorx