Using the Seq Container

You use a Seq container to indicate that a property has multiple ordered values. In this case, you are indicating that the multiple property values have some order. For example, this document indicates that planet.html covers the topics Mercury, Venus, Earth and Mars, in that order:

Listing . ch18_12.rdf
 
<?xml version="1.0" ?>
<rdf:RDF
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:dc="http://www.purl.org/DC#">

    <rdf:Description about="http://www.starpowder.com/planets.html">
        <dc:Title>Planets</dc:Title>
        <dc:Creator>Nicolas Copernicus</dc:Creator>
        <dc:Subject>
            <rdf:Seq>
                <rdf:li>Mercury</rdf:li>
					<rdf:li>Venus</rdf:li>
					<rdf:li>Earth</rdf:li>
					<rdf:li>Mars</rdf:li>
					</rdf:Seq> </dc:Subject> </rdf:Description> ...

Get Real World XML now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.

Start your free trial