processContents
An indicator of how an application or XML processor should handle validation of XML documents against the elements specified by this any element. If no processContents attribute is specified, the default is strict. If processContents is specified, it must one of the following:
strict | The XML processor must obtain the schema for the required namespaces and validate any element from those namespaces. |
lax | The XML processor attempts to obtain the schema for the required namespaces and validate any element from those namespaces; however, if the schema cannot be obtained, no errors will occur. |
skip | The XML processor does not attempt to validate any elements from the specified namespaces. |