title: What are all the namespaces used in xwpf to declare items in a document?
body: <p>I want to delete empty pages in a word docx document, there is no solution for it yet. so I thought of using namespaces, so whenever the code doesn't find any declared item or a text in the paragraph it will delete it and the moment it finds one it stops the deletion. I don't know of any better solution to it since I am new to using poi-xwpf.</p>
  
  <p>in the end I want the namespaces needed to solve this, or if there is a better approach to this problem.</p>