172 lines
3.9 KiB
DTD
Executable File
172 lines
3.9 KiB
DTD
Executable File
<!-- ............................................................. -->
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<!-- XML Topic Map DTD .......................................... -->
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<!-- XML Topic Map (XTM) DTD, Version 2.0
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This is XTM 2.0, an XML interchange syntax for ISO 13250 Topic
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Maps, defined by ISO 13250-3.
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Use this URI to identify the XTM namespace:
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"http://www.topicmaps.org/xtm/"
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The formal public identifier for this DTD is:
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"ISO/IEC 13250-3:2005//DTD XML Topic Maps (XTM) 2.0//EN"
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See http://www.isotopicmaps.org/sam/sam-xtm/
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-->
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<!-- topicMap .................................................... -->
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<!ELEMENT topicMap
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( itemIdentity*, mergeMap*, ( topic | association )* )
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>
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<!ATTLIST topicMap
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version CDATA #FIXED '2.0'
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xmlns CDATA #FIXED 'http://www.topicmaps.org/xtm/'
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reifier CDATA #IMPLIED
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>
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<!-- topic ....................................................... -->
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<!ELEMENT topic
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( ( itemIdentity | subjectLocator | subjectIdentifier )*,
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instanceOf?, ( name | occurrence )* )
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>
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<!ATTLIST topic
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id ID #REQUIRED
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>
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<!-- itemIdentity ................................................ -->
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<!ELEMENT itemIdentity
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EMPTY
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>
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<!ATTLIST itemIdentity
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href CDATA #REQUIRED
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>
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<!-- subjectLocator............................................... -->
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<!ELEMENT subjectLocator
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EMPTY
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>
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<!ATTLIST subjectLocator
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href CDATA #REQUIRED
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>
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<!-- subjectIdentifier............................................ -->
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<!ELEMENT subjectIdentifier
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EMPTY
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>
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<!ATTLIST subjectIdentifier
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href CDATA #REQUIRED
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>
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<!-- name ........................................................ -->
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<!ELEMENT name
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( itemIdentity*, type?, scope?, value, variant* )
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>
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<!ATTLIST name
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reifier CDATA #IMPLIED
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>
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<!-- value ....................................................... -->
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<!ELEMENT value ( #PCDATA ) >
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<!-- variant ..................................................... -->
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<!ELEMENT variant
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( itemIdentity*, scope, ( resourceRef | resourceData ) )
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>
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<!ATTLIST variant
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reifier CDATA #IMPLIED
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>
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<!-- scope ....................................................... -->
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<!ELEMENT scope
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( topicRef )+
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>
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<!-- instanceOf .................................................. -->
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<!ELEMENT instanceOf
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( topicRef )+
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>
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<!-- type .................................................. -->
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<!ELEMENT type
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( topicRef )
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>
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<!-- occurrence .................................................. -->
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<!ELEMENT occurrence
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( itemIdentity*, type, scope?, ( resourceRef | resourceData ) )
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>
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<!ATTLIST occurrence
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reifier CDATA #IMPLIED
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>
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<!-- resourceData ................................................ -->
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<!ELEMENT resourceData
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ANY
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>
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<!ATTLIST resourceData
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datatype CDATA #IMPLIED
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>
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<!-- resourceRef ................................................. -->
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<!ELEMENT resourceRef
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EMPTY
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>
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<!ATTLIST resourceRef
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href CDATA #REQUIRED
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>
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<!-- association ................................................. -->
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<!ELEMENT association
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( itemIdentity*, type, scope?, role+ )
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>
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<!ATTLIST association
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reifier CDATA #IMPLIED
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>
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<!-- role ........................................................ -->
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<!ELEMENT role
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( itemIdentity*, type, topicRef )
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>
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<!ATTLIST role
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reifier CDATA #IMPLIED
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>
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<!-- topicRef .................................................... -->
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<!ELEMENT topicRef
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EMPTY
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>
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<!ATTLIST topicRef
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href CDATA #REQUIRED
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>
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<!-- mergeMap .................................................... -->
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<!ELEMENT mergeMap
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EMPTY
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>
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<!ATTLIST mergeMap
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href CDATA #REQUIRED
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>
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<!-- end of XML Topic Map (XTM) 2.0 DTD .......................... --> |