Multiple assets expression in a single ODRL 1.1 offer

Hello,
I would pose a question about asset element in ODRL version 1.1.
Can I declare multiple assets in the same offer and can I apply at each asset a specific permission? Obviously, at the XML level I could specify a licence with only one offer and, in this offer, a lot of assets element with an ID attribute that characterize them. Then, I could make reference at a specific asset in the permission section via ID-IDREF attribute and whatever XML validation never fails.
Here an example.

<rights>
	<offer>
		<asset id=“001”>…</asset>
		<asset id=“002”>…</asset>
		<permission>
			<asset idref=“001”/>
			<play/>
			<asset idref=“001”/>
			<asset idref=“002”/>
			<print>
				<constraint>… </constraint>
			</print>
		</permission>
	</offer>
</rights>

My question is: the ODRL 1.1 standard allows me to declare more than one asset for each offer or not? I am in doubt because of this sentence that I found in the ODRL version 1.1 document (http://www.w3.org/TR/odrl/): "A Permission must be associated with one or more Assets via an Offer or Agreement.". One ore more assets in the same offer or in several, different offers?
Thanks at all for future answers!
My best regards.

Farinelli Agnese

Received on Monday, 23 March 2015 15:13:01 UTC