XML Microsoft Word Document

I have a .xml file generated by someone with MS Word and I cannot manage to open it with LibreOffice or other app or change its format.

I tried to save a LibreOffice document as "Word 2003 xml" and able to reopened it later, so I think it might be created with Word 2007+ and seems LibreOffice cannot open it.

I reproduce first xml tag:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<?mso-application progid="Word.Document"?>
<w:wordDocument xmlns:aml="http://ift.tt/1nItFeN" 
xmlns:wpc="http://ift.tt/JiuBoL"
xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" 
xmlns:mc="http://ift.tt/pzd6Lm" 
xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:v="urn:schemas-microsoft-com:vml" 
xmlns:w10="urn:schemas-microsoft-com:office:word" 
xmlns:w="http://ift.tt/SWWr8G" 
xmlns:wx="http://ift.tt/1iw9Noq" 
xmlns:wne="http://ift.tt/JiuB8g" 
xmlns:wsp="http://ift.tt/1p0MYio" 
xmlns:sl="http://ift.tt/1p0MYiq" 
w:macrosPresent="no" w:embeddedObjPresent="no" w:ocxPresent="no" 
xml:space="preserve">