114 lines
4.4 KiB
XML
Executable File
114 lines
4.4 KiB
XML
Executable File
<?xml version='1.0' encoding='UTF-8'?>
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<!-- http://www.xml.com/lpt/a/2002/01/23/relaxng.html -->
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<!-- http://www.oasis-open.org/committees/relax-ng/tutorial-20011203.html -->
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<!-- http://www.zvon.org/xxl/XMLSchemaTutorial/Output/ser_wildcards_st8.html -->
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<grammar xmlns='http://relaxng.org/ns/structure/1.0'
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xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'
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xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
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ns='http://purl.org/rss/1.0/'
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datatypeLibrary='http://www.w3.org/2001/XMLSchema-datatypes'>
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<start>
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<element name='RDF' ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
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<ref name='RDFContent'/>
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</element>
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</start>
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<define name='RDFContent' ns='http://purl.org/rss/1.0/'>
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<interleave>
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<element name='channel'>
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<ref name='channelContent'/>
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</element>
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<optional>
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<element name='image'><ref name='imageContent'/></element>
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</optional>
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<oneOrMore>
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<element name='item'><ref name='itemContent'/></element>
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</oneOrMore>
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</interleave>
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</define>
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<define name='channelContent' combine="interleave">
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<interleave>
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<element name='title'><data type='string'/></element>
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<element name='link'><data type='anyURI'/></element>
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<element name='description'><data type='string'/></element>
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<element name='image'>
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<attribute name='resource' ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
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<data type='anyURI'/>
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</attribute>
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</element>
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<element name='items'>
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<ref name='itemsContent'/>
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</element>
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<attribute name='about' ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
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<data type='anyURI'/>
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</attribute>
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</interleave>
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</define>
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<define name="itemsContent">
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<element name="Seq" ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
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<oneOrMore>
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<element name="li" ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
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<choice>
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<attribute name='resource'> <!-- Why doesn't RDF/RSS1.0 ns qualify this attribute? -->
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<data type='anyURI'/>
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</attribute>
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<attribute name='resource' ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
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<data type='anyURI'/>
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</attribute>
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</choice>
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</element>
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</oneOrMore>
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</element>
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</define>
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<define name='imageContent'>
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<interleave>
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<element name='title'><data type='string'/></element>
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<element name='link'><data type='anyURI'/></element>
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<element name='url'><data type='anyURI'/></element>
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<attribute name='about' ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
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<data type='anyURI'/>
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</attribute>
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</interleave>
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</define>
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<define name='itemContent'>
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<interleave>
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<element name='title'><data type='string'/></element>
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<element name='link'><data type='anyURI'/></element>
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<optional><element name='description'><data type='string'/></element></optional>
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<ref name="anyThing"/>
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<attribute name='about' ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
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<data type='anyURI'/>
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</attribute>
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</interleave>
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</define>
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<define name='anyThing'>
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<zeroOrMore>
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<choice>
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<text/>
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<element>
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<anyName>
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<except>
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<nsName/>
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</except>
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</anyName>
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<ref name='anyThing'/>
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<zeroOrMore>
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<attribute>
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<anyName/>
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</attribute>
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</zeroOrMore>
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</element>
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</choice>
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</zeroOrMore>
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</define>
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</grammar>
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