Cascading Types in a Meta Tag

Hi 

Dumb question #347:

How does one nest RDFa type declarations in a <meta> tag?

For example, the copyrightHolder of a CreativeWork is an Organization.  Since the copyright holder isn�t explicitly stated on the page, it has to be declared in a <meta> tag.   But this doesn�t look right:

<div id="namespaces" prefix="schema: http://schema.org/ �>

<div typeof="schema:VideoObject�>
	<meta property="copyrightHolder" typeof="schema:Organization" property="name" content=�Some Company"/> 
	...
</div>
</div>

I know this is elementary stuff, but a fair amount of googling around failed to provide an answer, so I look to someone here.

regards,

Rob