RDF/XML Fini, and Python - slide "Containers"

There is another, older set of aggregation terms (three classes, an infinite number of properties:
- rdf:Seq
- rdf:Bag
- rdf:Alt
- rdf:_1, rdf:_2, rdf:_3...

You can use the properties directly, or you can use yet more special syntax:

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
         xmlns:ex="http://example.org/stuff/1.0/#"
		xml:base="http://example.org/stuff/1.0/">
<rdf:Description rdf:ID="Bijan">
	<ex:votedIn>
		<rdf:Seq>
			<rdf:li rdf:resource="#PA"/>
			<rdf:li rdf:resource="#MA"/>
			<rdf:li rdf:resource="#NC"/>
			<rdf:li rdf:resource="#MD"/>
		</rdf:Seq>
	</ex:votedIn>
</rdf:Description>
</rdf:RDF>