備考 ここに示すDTDのオンライン版では,各要素宣言の要素型名は,この規定における規定箇所にリンクされている。内容モデルにおける要素型名は,DTDにおける個々の宣言にリンクされている。
<!-- ............................................................. --> <!-- XML Topic Map DTD .......................................... --> <!-- file: xtm1.dtd --> <!-- XML Topic Map (XTM) DTD, Version 1.0 This is XTM, an XML interchange syntax for ISO 13250 Topic Maps. XML Topic Map (XTM) Copyright 2000-2001 TopicMaps.Org, All Rights Reserved. Permission to use, copy, modify and distribute the XTM DTD and its accompanying materials for any purpose and without fee is hereby granted in perpetuity, provided that the above copyright notice and this paragraph appear in all copies. The copyright holders make no representation about the suitability of the DTD for any purpose. It is provided "as is" without expressed or implied warranty. Editors: Steve Pepper <pepper@ontopia.net> Graham Moore <gdm@empolis.co.uk> Authors: Murray Altheim <altheim@eng.sun.com> Michel Biezunski <mb@infoloom.com> Sam Hunting <shunting@etopicality.com> Steven R. Newcomb <srn@coolheads.com> Status: Release Version: v1.0.1 Revision: $Id: xtm1.dtd,v 1.2 2001/02/08 16:03:12 pepper Exp $ PublicId: "-//TopicMaps.Org//DTD XML Topic Map (XTM) 1.0//EN" Revisions: #2001-01-21: removed baseName from occurrence #2001-02-02: made variantName optional in variant #2001-02-02: changed ID to #IMPLIED on association #2001-02-02: changed ID to #IMPLIED on resourceData #2001-02-02: changed PLUS to REP on member --> <!-- Use this URI to identify the default XTM namespace: "" 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 xmlns CDATA #FIXED '' 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 | subjectIndicatorRef ) > <!ATTLIST instanceOf id ID #IMPLIED > <!-- subjectIdentity: Subject reified by Topic ................... --> <!ELEMENT subjectIdentity ( resourceRef?, ( topicRef | 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 ( 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 | 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 | 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) 1.0 DTD -->