newsmlv1.0.dtd

linux下的xml库

AllowedValues
=============
The AllowedValues attribute, if present, is a pointer to a controlled vocabulary
that delimits the set of allowed values for the property. This may be an http
URL, or a NewsML URN, or a fragment identifier consisting of a # charactger
followed by the Duid of an element in the current document. The pointer must
reference either a Resource element that designates an external controlled
vocabulary, or a TopicSet element, that is itself the controlled vocabulary.
================================================================================
-->
<!ELEMENT Property  (Property* )>
<!ATTLIST Property  %localid;
                    %formalname;
                    %assignment;
                    Value         CDATA  #IMPLIED
                    ValueRef      CDATA  #IMPLIED
                    AllowedValues CDATA  #IMPLIED >
<!-- 
=================================== Provider ===================================
An individual and/or company or organisation that released a news object for
publication.
================================================================================
-->
<!ELEMENT Provider  (%party; )>
<!ATTLIST Provider  %localid; >
<!-- 
================================== ProviderId ==================================
An identifier for the news provider that produced the NewsItem. The
provider's ID is specified in the element content. This should be an Internet
domain name that is owned by the provider at the date identified by the DateId
subelement of the NewsIdentifier, or the name for the Provider drawn from a
controlled vocabulary identified by a URN specified in the Vocabulary attribute.
This will ensure that the identity of the provider can be inferred unambiguously
from the full NewsIdentifier.

Example: 
<NewsIdentifier>
 <ProviderId>iptc.org</ProviderId>
 <DateId>20001001</DateId>
 <NewsItemId>NewsML version 1.0</NewsItemId>
 <RevisionId>1</RevisionId
</NewsIdentifier>

Because the domain name "iptc.org" was owned on 1 October 2000 by the
International Press Telecommunications Council (IPTC) and no-one else, it is
certain that IPTC is the provider in this case.
================================================================================
-->
<!ELEMENT ProviderId  (#PCDATA )>
<!ATTLIST ProviderId  Vocabulary CDATA  #IMPLIED >
<!-- 
=============================== PublicIdentifier ===============================
A public identifier (in the sense defined by the XML 1,0 Specification) for a
NewsItem. This is the NewsML URN, and must be constructed as follows: 

If the ProviderId is a domain name

urn:newsml:{ProviderId}:{DateId}:{NewsItemId}:{RevisionId}{RevisionId@Update}

If the ProviderId is name drawn from a controlled vocabulary

urn:newsml:|{ProviderId@Vocabulary}|{ProviderId}|:{DateId}:{NewsItemId}:{RevisionId}{RevisionId@Update}

where {x} means "the content of the x subelement of the NewsIdentifier" and
{x@y} means "the value of the y attribute of the x subelement of the
NewsIdentifier", with the exception that if the Update attribute of the
RevisionId element has its default value of N, it is omitted from the URN, and
that the Vocabulary attribute of the ProviderId element is stripped of the
substring "urn:" with which it begins. The Vocabulary attribute of ProviderId
necessarily begins with the characters "urn:" because, as stated in the
comment to the ProviderId element above, it must take the form of a URN
identifying a controlled vocabulary.

Note that the existence of this URN enables the NewsItem to be referenced
unambiguously by pointers from other XML elements or resources. Within such
pointers, if  the RevisionId, its preceding : character and its following Update
qualifier are omitted, then the pointer designates the most recent revision at
the time it is resolved.
================================================================================
-->
<!ELEMENT PublicIdentifier  (#PCDATA )>

<!-- 
================================== Relevance ===================================
An indication of the relevance of a NewsItem to a given target audience. The
value of the FormalName attribute is a formal name for the Relevance. Its
meaning and permitted values are determined by a controlled vocabulary as
described in the comment to the formalname ENTITY declaration above.
================================================================================
-->
<!ELEMENT Relevance EMPTY>
<!ATTLIST Relevance  %localid;
                     %formalname;
                     %assignment; >
<!--
=================================== Replace ====================================
An instruction to replace a designated element within a NewsItem. The element
that is to replace the designated element is the content of the Replace element.
The NewsItem within which the replacement takes place is the previous revision
of the current one, and the element to be replaced is the one whose Duid
value is equal to the value of the Replace element's DuidRef attribute.
================================================================================
-->
<!ELEMENT Replace ANY>
<!ATTLIST Replace  %localid;
                   DuidRef CDATA  #REQUIRED >
<!-- 
================================== Resource ====================================
An indication where a given resource can be found, and whether it is to be used
as the default vocabulary for certain formal names within the current subtree
of a NewsML document. The Urn attribute provides a NewsML URN for the resource.
THe Url attribute(s) provide(s) a location or locations where the resource may
be found. The DefaultVocabularyFor element contains an XPath pattern. The
identified resource acts as default vocabulary for any element within the
subtree whose root is the parent of the current Catalog, that matches this XPath
pattern.
================================================================================
-->
<!ELEMENT Resource  (Urn? , Url* , DefaultVocabularyFor* )>
<!ATTLIST Resource  %localid; >
<!-- 
=============================== RevisionHistory ================================
A pointer to a file containing the revision history of the NewsItem.
================================================================================
-->
<!ELEMENT RevisionHistory EMPTY>
<!ATTLIST RevisionHistory  %localid;
                           Href    CDATA  #REQUIRED >
<!-- 
================================== RevisionId ==================================
A positive integer indicating which Revision of a given NewsItem this is. Any
positive integer may be used, but it must always be the case that of two
instances of a NewsItem that have the same ProviderId, DateId and NewsItemId,
the one whose RevisionId has the larger value must be the more recent revision.
A RevisionId of 0 is not permitted. The PreviousRevision attribute must be
present, and its value must be equal to the content of the RevisionId element
of the NewsItem's previous revision, if there is one, and 0 if the NewsItem has
no previous revision. If the NewsItem contains an Update element or elements,
then the Update attribute must be set to U. If the NewsItem consists only of a
replacement set of NewsManagement data, then the Update attribute must be set
to A. If neither of these is the case, then the Update attribute must be set
to N.
================================================================================
-->
<!ELEMENT RevisionId  (#PCDATA )>
<!ATTLIST RevisionId  PreviousRevision CDATA  #REQUIRED
                      Update           CDATA  #REQUIRED >
<!-- 
================================ RevisionStatus ================================
Indicates the status that previous revisions now has as a result of the release
of the current revision. The optional Revision attribute is an integer, equal to
the RevisionId of the revision in question. If it is not present, then the
status applies to ALL previous revisions, without exception.
================================================================================
-->
<!ELEMENT RevisionStatus  (Status )>
<!ATTLIST RevisionStatus  %localid;
                          Revision CDATA  #IMPLIED >
<!-- 
================================= RightsHolder =================================
A string of text indicating who has the usage rights, optionally enriched with
pointers to further information about the relevant people, companies or
organisations.
================================================================================
-->
<!ELEMENT RightsHolder  (#PCDATA | Origin )*>
<!ATTLIST RightsHolder  %localid;
                        xml:lang   CDATA  #IMPLIED
                        %assignment; >
<!-- 
================================== RightsLine ==================================
A displayable version of rights information. Note that this is distinct from
copyright information. Copyright information is about who owns a news object;
rights information is about who is allowed to use it, in what way and under
what circumstances.
================================================================================
-->
<!ELEMENT RightsLine  (#PCDATA | Origin )*>
<!ATTLIST RightsLine  %localid;
                      xml:lang CDATA  #IMPLIED >
<!-- 
================================ RightsMetadata ================================
Information about the rights pertaining to a NewsComponent. 
================================================================================
-->
<!ELEMENT RightsMetadata  (Catalog? , Copyright* , UsageRights* , Property* )>
<!ATTLIST RightsMetadata  %localid;
                          %assignment; >
<!-- 
===================================== Role =====================================
An identifier of the role played by a NewsComponent within a NewsComponent
that contains it. The outermost NewsComponent within a NewsItem need not
specify a Role attribute value. The value of the FormalName attribute is a
formal name for the Role. Its meaning and permitted values are determined by
a controlled vocabulary as described in the comment to the formalname ENTITY
declaration above.
================================================================================
-->
<!ELEMENT Role EMPTY>
<!ATTLIST Role  %localid;
                %formalname; >
<!-- 
=================================== SentFrom ===================================
An individual and/or company or organisation from whom the NewsML document is
being sent.
================================================================================
-->
<!ELEMENT SentFrom  (%party; )>
<!ATTLIST SentFrom  %localid; >
<!-- 
==================================== SentTo ====================================
An individual and/or company or organisation to whom the NewsML document is
being sent.
================================================================================
-->
<!ELEMENT SentTo  (%party; )>
<!ATTLIST SentTo  %localid; >
<!-- 
================================== SeriesLine ==================================
A displayable version of information about a news object's place in a series.
================================================================================
-->
<!ELEMENT SeriesLine  (#PCDATA | Origin )*>
<!ATTLIST SeriesLine  %localid;
                      xml:lang CDATA  #IMPLIED >
<!-- 
================================== SizeInBytes =================================
The exact size in bytes of a ContentItem's inline or referenced data object. 
================================================================================
-->
<!ELEMENT SizeInBytes  (#PCDATA )>
<!ATTLIST SizeInBytes  %localid; >
<!-- 
=================================== SlugLine ===================================
A string of text, possibly embellished by hyperlinks and/or formatting, used to
display a NewsItem's slug line. (Note that the meaning of the term "slug line",
and the uses to which it is put, are a matter for individual providers to
define within their own workflow and business practice.) 
================================================================================
-->
<!ELEMENT SlugLine  (#PCDATA | Origin )*>
<!ATTLIST SlugLine  %localid;
                    xml:lang CDATA  #IMPLIED >
<!-- 
==================================== Source ====================================
An individual and/or company or organisation that provided source material for
a news object. The optional NewsItem attribute must be present in the case of
a syndicated NewsItem. It provides the URN of the NewsItem that is being
syndicated. Note that a sequence of Source elements can be used to indicate the
sequence of syndicators through which a NewsItem has passed.
================================================================================
-->
<!ELEMENT Source  (%party; )>
<!ATTLIST Source  %localid;
                  NewsItem CDATA  #IMPLIED >
<!-- 
================================== StartDate ===================================
A natural-language statement of the date at which spec