title: can i write a schema that all XML are valid to it?
body: <p>i need to write a schema that all xml instances are valid to it.
  i tried:</p>
  
  <pre><code>      &lt;xs:element name="Arguments"&gt;
      &lt;xs:complexType&gt;
        &lt;xs:sequence&gt;
           &lt;xs:any namespace="##any" minOccurs="0" maxOccurs="unbounded" processContents="lax" /&gt;
        &lt;/xs:sequence&gt;
      &lt;/xs:complexType&gt;
  </code></pre>
  
  <p>but it enforces a root element named Arguments.
  is there a way for the root to be Any ?</p>