code: purgatorio

ref: 995a32b23775fd83b4d808d713b8d885cc2b297b
dir: /appl/ebook/dtd/oebpkg101.dtd/

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<!--
    Document Type Definition for the Open eBook package version 1.0.1

    Version:  1.0.1
    Revision: 20010201-x

    Authors:  Steve DeRose <steven_derose@brown.edu>
              Gunter Hille <hille@abc.de>
              Ben Trafford <bent@exemplary.net>
              Garret Wilson <garret@globalmentor.com>

    Usage:
        <?xml version="1.0"?>
        <!DOCTYPE package
          PUBLIC "+//ISBN 0-9673008-1-9//DTD OEB 1.0.1 Package//EN"
          "http://openebook.org/dtds/oeb-1.0.1/oebpkg101.dtd">
        <package unique-identifier="foo">
          metadata
          manifest
          spine
          tours
          guide
        </package>

    References:
      Transitional XHTML 1.0 DTD at http://www.w3.org/TR/xhtml1/DTD/transitional.dtd
-->

<!-- ******** Character Mnemonic Entities ******** -->

<!-- OEB supports all XHTML mnemonics, but uses only one entity file. -->
<!ENTITY % OEBEntities PUBLIC "+//ISBN 0-9673008-1-9//DTD OEB 1.0 Entities//EN" "oeb1.ent">
%OEBEntities;

<!-- ******** Attribute Types ******** -->

<!-- LanguageCode: An RFC1766 language code. -->
<!ENTITY % LanguageCode "NMTOKEN">

<!-- URI: An RFC2396 Uniform Resource Identifier. -->
<!ENTITY % URI "CDATA">

<!-- ******** Common Attributes ******** -->

<!-- InternationalAttributes: Attributes for internationalization.
  xml:lang:     XML language code.
-->
<!ENTITY % InternationalAttributes
  "xml:lang %LanguageCode; #IMPLIED"
>

<!-- CoreAttributes: Most common attributes used by many elements.
  id:       ID unique to the entire document.
-->
<!ENTITY % CoreAttributes "id ID #IMPLIED">

<!-- CommonAttributes: Common attributes used by many elements.
  CoreAttributes:   Most common attributes.
  InternationalAttributes:         Internationalization attributes.
-->
<!ENTITY % CommonAttributes
  "%CoreAttributes;
  %InternationalAttributes;"
>

<!-- DCNamespaceAttribute: Attribute that declare the Dublin Core
  namespace. Used mostly on each <dc:XXX> element to accomodate XML
  parsers which require this unnecessarily. -->
<!ENTITY % DCNamespaceAttribute
  "xmlns:dc   %URI;   #FIXED  'http://purl.org/dc/elements/1.0/'"
>

<!-- ******** OEB Package Elements ******** -->

<!-- A package must have metadata, a manifest, and a spine,
	and optionally may include a tours and/or a guide section. -->
<!ELEMENT package	(metadata, manifest, spine, tours?, guide?)>
<!ATTLIST package
  %CommonAttributes;
  unique-identifier   IDREF	#REQUIRED
  xmlns         %URI;   #FIXED  "http://openebook.org/namespaces/oeb-package/1.0/"
>

<!-- The metadata section must have dc-metadata but may or may not
  include x-metadata. -->
<!ELEMENT  metadata	(dc-metadata, x-metadata?)>

<!-- These elements are optional in <dc-metadata>. -->
<!ENTITY % DCMetadataOptionalElements
  "dc:Contributor  | dc:Creator | dc:Subject | dc:Description
  | dc:Publisher |  dc:Date | dc:Type | dc:Format | dc:Source
  | dc:Language | dc:Relation | dc:Coverage | dc:Rights"
>

<!-- These are the optional and required elements of <dc-metadata>. -->
<!ENTITY % DCMetadataGeneralElements
  "%DCMetadataOptionalElements; | dc:Title |dc:Identifier"
>

<!-- A dc-metadata section must have a dc:Title and a
  dc:Identifier, and optionally other dc:XXX elements, all in any
  order. -->
<!ELEMENT dc-metadata ((%DCMetadataOptionalElements;)*,
  ((dc:Title, (%DCMetadataOptionalElements; | dc:Title)*,
    (dc:Identifier, (%DCMetadataGeneralElements;)*)) |
  (dc:Identifier, (%DCMetadataOptionalElements; | dc:Identifier)*,
    (dc:Title, (%DCMetadataGeneralElements;)*))))
>

<!ATTLIST dc-metadata
  %CommonAttributes;
  %DCNamespaceAttribute;
  xmlns:oebpackage    %URI; #FIXED "http://openebook.org/namespaces/oeb-package/1.0/"
>

<!-- A dc:Contributor element may optionally have a role and/or a file-as
  attribute. -->
<!ELEMENT dc:Contributor (#PCDATA)>
<!ATTLIST dc:Contributor
  %CommonAttributes;
  %DCNamespaceAttribute;
  role      NMTOKEN   #IMPLIED
  file-as   CDATA	    #IMPLIED
>

<!ELEMENT dc:Title (#PCDATA)>
<!ATTLIST dc:Title
  %CommonAttributes;
  %DCNamespaceAttribute;
>

<!ELEMENT dc:Creator (#PCDATA)>
<!ATTLIST dc:Creator
  %CommonAttributes;
  %DCNamespaceAttribute;
  role      NMTOKEN   #IMPLIED
  file-as   CDATA     #IMPLIED
>

<!ELEMENT dc:Subject (#PCDATA)>
<!ATTLIST dc:Subject
  %CommonAttributes;
  %DCNamespaceAttribute;
>

<!ELEMENT dc:Description (#PCDATA)>
<!ATTLIST dc:Description
  %CommonAttributes;
  %DCNamespaceAttribute;
>

<!ELEMENT dc:Publisher (#PCDATA)>
<!ATTLIST dc:Publisher
  %CommonAttributes;
  %DCNamespaceAttribute;
>

<!ELEMENT dc:Date	(#PCDATA)>
<!ATTLIST dc:Date
  %CommonAttributes;
  %DCNamespaceAttribute;
  event NMTOKEN	#IMPLIED
>

<!ELEMENT dc:Type (#PCDATA)>
<!ATTLIST dc:Type
  %CommonAttributes;
  %DCNamespaceAttribute;
>

<!ELEMENT dc:Format (#PCDATA)>
<!ATTLIST dc:Format
  %CommonAttributes;
  %DCNamespaceAttribute;
>

<!ELEMENT dc:Identifier (#PCDATA)>
<!ATTLIST dc:Identifier
  %CommonAttributes;
  %DCNamespaceAttribute;
  scheme NMTOKEN #IMPLIED
>

<!ELEMENT dc:Source (#PCDATA)>
<!ATTLIST dc:Source
  %CommonAttributes;
  %DCNamespaceAttribute;
>

<!ELEMENT dc:Language (#PCDATA)>
<!ATTLIST dc:Language
  %CommonAttributes;
  %DCNamespaceAttribute;
>

<!ELEMENT dc:Relation (#PCDATA)>
<!ATTLIST dc:Relation
  %CommonAttributes;
  %DCNamespaceAttribute;
>

<!ELEMENT dc:Coverage	(#PCDATA)>
<!ATTLIST dc:Coverage
  %CommonAttributes;
  %DCNamespaceAttribute;
>

<!ELEMENT dc:Rights (#PCDATA)>
<!ATTLIST dc:Rights
  %CommonAttributes;
  %DCNamespaceAttribute;
>

<!-- The <x-metadata> element must have at least one <meta> element. -->
<!ELEMENT x-metadata (meta+)>
<!ATTLIST x-metadata %CommonAttributes;>

<!ELEMENT meta EMPTY>
<!ATTLIST meta
  %CommonAttributes;
  name      NMTOKEN   #REQUIRED
  content   CDATA     #REQUIRED
  scheme    CDATA     #IMPLIED
>

<!-- The manifest must contain one or more items. -->
<!ELEMENT manifest (item+)>
<!ATTLIST manifest %CommonAttributes;>

<!-- The CommonAttributes entity is not used here because in this case
  the "id" attribute is required. -->
<!ELEMENT item EMPTY>
<!ATTLIST item
  %InternationalAttributes;
	id            ID      #REQUIRED
	href          CDATA   #REQUIRED
	media-type    CDATA   #REQUIRED
	fallback      IDREF   #IMPLIED
>

<!-- The spine must contain one or more itemrefs. -->
<!ELEMENT spine	(itemref+)>
<!ATTLIST spine	%CommonAttributes;>

<!ELEMENT itemref	EMPTY>
<!ATTLIST itemref
  %CommonAttributes;
  idref	IDREF	#REQUIRED
>

<!-- The tours element must have one or more tour elements. -->
<!ELEMENT tours	(tour+)>
<!ATTLIST tours	%CommonAttributes;>

<!-- Each tour of the set must contain at least one site. -->
<!ELEMENT tour (site+)>
<!ATTLIST tour
  %CommonAttributes;
  title	CDATA	#REQUIRED
>

<!-- Each site in a tour must have a title and an href. -->
<!ELEMENT site EMPTY>
<!ATTLIST site
  %CommonAttributes;
  title   CDATA   #REQUIRED
  href    CDATA   #REQUIRED
>

<!-- The guide element must have one or more reference elements. -->
<!ELEMENT guide	(reference+)>
<!ATTLIST guide	%CommonAttributes;>

<!ELEMENT reference	EMPTY>
<!ATTLIST reference
  %CommonAttributes;
  type    NMTOKEN   #REQUIRED
  title   CDATA     #REQUIRED
  href    CDATA     #REQUIRED
>