TestXMP4.xml

<?xpacket begin="" id="W5M0MpCehiHzreSzNTczkc9d"?>
<x:xmpmeta xmlns:x="adobe:ns:meta/">
    <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xmp="http://ns.adobe.com/xap/1.0/" xmlns:xmpTPg="http://ns.adobe.com/xap/1.0/t/pg/" xmlns:stDim="http://ns.adobe.com/xap/1.0/sType/Dimensions#" xmlns:xe="http://ns.adobe.com/xmp-example/">
        <rdf:Description rdf:about="" xmp:Rating="3">
            <xmpTPg:MaxPageSize>
                <rdf:Description stDim:h="11.0" stDim:w="8.5">
                    <!-- Best to use attributes for all, illustrates allowed mixing. -->
                    <stDim:unit>inch</stDim:unit>
                </rdf:Description>
            </xmpTPg:MaxPageSize>
            <xmp:BaseURL>
                <rdf:Description xe:qualifier="artificial example">
                    <rdf:value rdf:resource="http://www.adobe.com/"/>
                </rdf:Description>
            </xmp:BaseURL>
        </rdf:Description>
    </rdf:RDF>
</x:xmpmeta>
<?xpacket end="r"?>