January 2003
Beginner to intermediate
1200 pages
23h 42m
English
Content preview from Real World XML
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Describing Multiple Properties
The example RDF document we've seen so far has defined only one property for the http://www.starpowder.com/planets.html resource—the <Creator> property. In fact, you can assign multiple properties to resources. Now that we've seen all the available Dublin Core elements, I'll put more of them to work. For example, here's how I describe that resource's creator, title, and type:
Listing . ch18_05.rdf
<?xml version="1.0" ?>
<rdf:RDF
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:dc="http://purl.org/DC/">
<rdf:Description about="http://www.starpowder.com/planets.html">
<dc:Creator>Nicolas Copernicus</dc:Creator>
<dc:Title>Mercury</dc:Title>
<dc:Type>text</dc:Type>
</rdf:Description>
</rdf:RDF>
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