1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
<!-- ....................................................................... -->
<!-- XML Topic Map DTD .................................................... -->
<!-- XML Topic Map (XTM) DTD, Version 1.1
This is XTM, an XML interchange syntax for ISO 13250 Topic Maps,
defined by ISO 13250-3.
Use this URI to identify the default XTM namespace:
"http://www.topicMaps.org/xtm/1.0/"
Used to identify the XLink namespace:
"http://www.w3.org/1999/xlink"
-->
<!-- topicMap: Topic Map document element ........................ -->
<!ELEMENT topicMap
( topic | association | mergeMap )*
>
<!ATTLIST topicMap
id ID #IMPLIED
version CDATA #FIXED '1.1'
xmlns CDATA #FIXED 'http://www.topicmaps.org/xtm/1.0/'
xmlns:xlink CDATA #FIXED 'http://www.w3.org/1999/xlink'
xml:base CDATA #IMPLIED
>
<!-- topic: Topic element ....................................... -->
<!ELEMENT topic
( instanceOf*, subjectIdentity?, ( baseName | occurrence )* )
>
<!ATTLIST topic
id ID #REQUIRED
>
<!-- instanceOf: Points to a Topic representing a class .......... -->
<!ELEMENT instanceOf ( topicRef | resourceRef | subjectIndicatorRef ) >
<!ATTLIST instanceOf
id ID #IMPLIED
>
<!-- subjectIdentity: Subject reified by Topic ................... -->
<!ELEMENT subjectIdentity
( topicRef | resourceRef | subjectIndicatorRef )*
>
<!ATTLIST subjectIdentity
id ID #IMPLIED
>
<!-- topicRef: Reference to a Topic element ...................... -->
<!ELEMENT topicRef EMPTY >
<!ATTLIST topicRef
id ID #IMPLIED
xlink:type NMTOKEN #FIXED 'simple'
xlink:href CDATA #REQUIRED
>
<!-- subjectIndicatorRef: Reference to a Subject Indicator ....... -->
<!ELEMENT subjectIndicatorRef EMPTY >
<!ATTLIST subjectIndicatorRef
id ID #IMPLIED
xlink:type NMTOKEN #FIXED 'simple'
xlink:href CDATA #REQUIRED
>
<!-- baseName: Base Name of a Topic .............................. -->
<!ELEMENT baseName ( instanceOf?, scope?, baseNameString, variant* ) >
<!ATTLIST baseName
id ID #IMPLIED
>
<!-- baseNameString: Base Name String container .................. -->
<!ELEMENT baseNameString ( #PCDATA ) >
<!ATTLIST baseNameString
id ID #IMPLIED
>
<!-- variant: Alternate forms of Base Name ....................... -->
<!ELEMENT variant ( parameters, variantName?, variant* ) >
<!ATTLIST variant
id ID #IMPLIED
>
<!-- variantName: Container for Variant Name ..................... -->
<!ELEMENT variantName ( resourceRef | resourceData ) >
<!ATTLIST variantName
id ID #IMPLIED
>
<!-- parameters: Processing context for Variant .................. -->
<!ELEMENT parameters ( topicRef | resourceRef | subjectIndicatorRef )+ >
<!ATTLIST parameters
id ID #IMPLIED
>
<!-- occurrence: Resources regarded as an Occurrence ............. -->
<!ELEMENT occurrence
( instanceOf?, scope?, ( resourceRef | resourceData ) )
>
<!ATTLIST occurrence
id ID #IMPLIED
>
<!-- resourceRef: Reference to a Resource ........................ -->
<!ELEMENT resourceRef EMPTY >
<!ATTLIST resourceRef
id ID #IMPLIED
xlink:type NMTOKEN #FIXED 'simple'
xlink:href CDATA #REQUIRED
>
<!-- resourceData: Container for Resource Data ................... -->
<!ELEMENT resourceData ( #PCDATA ) >
<!ATTLIST resourceData
id ID #IMPLIED
>
<!-- association: Topic Association ............................. -->
<!ELEMENT association
( instanceOf?, scope?, member+ )
>
<!ATTLIST association
id ID #IMPLIED
>
<!-- member: Member in Topic Association ......................... -->
<!ELEMENT member
( roleSpec?, ( topicRef | resourceRef | subjectIndicatorRef )* )
>
<!ATTLIST member
id ID #IMPLIED
>
<!-- roleSpec: Points to a Topic serving as an Association Role .. -->
<!ELEMENT roleSpec ( topicRef | resourceRef | subjectIndicatorRef ) >
<!ATTLIST roleSpec
id ID #IMPLIED
>
<!-- scope: Reference to Topic(s) that comprise the Scope ........ -->
<!ELEMENT scope ( topicRef | resourceRef | subjectIndicatorRef )+ >
<!ATTLIST scope
id ID #IMPLIED
>
<!-- mergeMap: Merge with another Topic Map ...................... -->
<!ELEMENT mergeMap ( topicRef | resourceRef | subjectIndicatorRef )* >
<!ATTLIST mergeMap
id ID #IMPLIED
xlink:type NMTOKEN #FIXED 'simple'
xlink:href CDATA #REQUIRED
>
<!-- end of XML Topic Map (XTM) 1.1 DTD -->
|
