<!– ============================================================= –> <!– MODULE: Link Element Classes –> <!– VERSION: NISO 0.4 –> <!– DATE: January 2011 –> <!– –> <!– ============================================================= –>

<!– ============================================================= –> <!– PUBLIC DOCUMENT TYPE DEFINITION –> <!– TYPICAL INVOCATION –> <!– “-//NLM//DTD JATS (Z39.96) Archiving and Interchange DTD Suite Link Class Elements v0.4 20110131//EN”

Delivered as file "JATS-link0.ent"                            -->

<!– ============================================================= –>

<!– ============================================================= –> <!– SYSTEM: Archiving and Interchange DTD Suite –> <!– –> <!– PURPOSE: Names all elements in the link class. These are –> <!– elements that are links (internal or external) –> <!– by definition, such as URLs <uri> and –> <!– Cross(X)-references <xref>. –> <!– –> <!– CONTAINS: 1) Default definitions of the link classes –> <!– 2) Default definitions for attribute values –> <!– 3) Default definitions for attribute lists –> <!– 4) Models for the link class elements, first –> <!– internal links then external links –> <!– (alphabetically) –> <!– –> <!– (Note: Links make their links using the XLink –> <!– global attributes. Many elements besides –> <!– explicit links may be made into links using –> <!– these attributes. Such elements are defined in –> <!– the module appropriate to their use and are not –> <!– listed here.) –> <!– –> <!– CREATED FOR: –> <!– Digital archives and publishers who wish to –> <!– create a custom XML DTD for original markup of –> <!– journal literature, books, and related material, –> <!– or for archiving and transferring such material –> <!– between archives. –> <!– –> <!– This DTD is in the public domain. An organization –> <!– that wishes to create its own DTD from the suite –> <!– may do so without permission from NLM. –> <!– –> <!– The suite has been set up to be extended using a –> <!– new DTD file and a new DTD-specific customization –> <!– module to redefine the many Parameter Entities. –> <!– Do not modify the suite directly or redistribute –> <!– modified versions of the suite. –> <!– –> <!– In the interest of maintaining consistency and –> <!– clarity for potential users, NLM requests: –> <!– –> <!– 1. If you create a DTD from the Archiving and –> <!– Interchange DTD Suite and intend to stay –> <!– compatible with the suite, then please include –> <!– the following statement as a comment in all of –> <!– your DTD modules: –> <!– “Created from, and fully compatible with, –> <!– the NISO Z39.96 Journal Article Tag Suite –> <!– (JATS).” –> <!– –> <!– 2. If you alter one or more modules of the suite, –> <!– then please rename your version and all its –> <!– modules to avoid any confusion with the –> <!– original suite. Also, please include the –> <!– following statement as a comment in all your –> <!– DTD modules: –> <!– “Based in part on, but not fully compatible –> <!– with, the NISO Z39.96 Journal Article Tag –> <!– Suite.” –> <!– –> <!– ORIGINAL CREATION DATE: –> <!– December 2002 –> <!– –> <!– CREATED BY: Jeff Beck (NCBI) –> <!– Deborah Lapeyre (Mulberry Technologies, Inc.) –> <!– Bruce Rosenblum (Inera Inc.) –> <!– B. Tommie Usdin (Mulberry Technologies, Inc.) –> <!– –> <!– NLM thanks the Harvard University Libraries, both –> <!– for proposing that a draft archiving NLM DTD for –> <!– life sciences journals be extended to accommodate –> <!– journals in all disciplines and for sponsoring –> <!– Bruce Rosenblum's collaboration with other DTD –> <!– authors in completing NLM Version 1.0. The –> <!– Andrew W. Mellon Foundation provided support for –> <!– these important contributions. –> <!– –> <!– Suggestions for refinements and enhancements to –> <!– the DTD suite should be sent in email to: –> <!– jats@ncbi.nlm.nih.gov –> <!– –> <!– ============================================================= –>

<!– ============================================================= –> <!– DTD VERSION/CHANGE HISTORY –> <!– ============================================================= –> <!–

=============================================================

Version Reason/Occasion (who) vx.x (yyyy-mm-dd)

   =============================================================
   Version 0.4                       (DAL/BTU) v0.4 (2011-01-31)
   This Tag Set is in the process of becoming a NISO standard.
   The version numbers are starting over from 0.4", as a Trial
   Use Draft, to be made into "Version 1.0" when the Tag Suite 
   becomes a NISO standard. Thus, NLM "Version 3.1 Draft" has 
   been changed to NISO "Version 0.4". No model, attribute, or
   parameter entity changes were made as part of this renaming.
   Details on NISO Tial Use Draft Version 0.4 are available at
         http://jats.nlm.nih.gov/JATS-0.4.
4. Updated the public identifier to "v0.4 20110131//EN", 
   modified the formal public identifier to include "JATS (Z39.96)",
   and the filename as delivered to include "JATS" and the
   new version number "0".
   =============================================================
   Version 3.1                       (DAL/BTU) v3.1 (2010-04-30)
   Version 3.1 is fully compatible with Version 3.0.
   Details on version 3.1 are available at
         http://jats.nlm.nih.gov/3.1.
3. ACCESSIBILITY - Added @alt to <xref> thru %xref-atts;
2. Updated public identifier to "v3.1 20100830//EN"
   =============================================================
   Version 3.0                       (DAL/BTU) v3.0 (2007-10-31)
   Version 3.0 is the first non-backward-compatible release.
   In addition to the usual incremental changes, some
   elements and attributes have been renamed and/or remodeled
   to better meet user needs and to increase tag set consistency.
   All module change histories are available through the Tag Suite
   web site at http://dtd.nlm.nih.gov.
   Details on version 3.0 are available at
         http://jats.nlm.nih.gov/3.0.
1. Updated public identifier to "v3.0 20080202//EN"              -->

<!– ============================================================= –> <!– DEFAULTS FOR ATTRIBUTE VALUES –> <!– ============================================================= –>

<!– DEFAULT TYPE OF CROSS(X)-REFERENCE –> <!– Used to say to what the reference is pointing.

Values are, for example: Affiliation "aff",
or Figure "fig".                           -->

<!ENTITY % ref-types “aff | app | author-notes | bibr |

boxed-text | chem | contrib | corresp |
disp-formula | fig | fn | kwd | list |
plate | scheme | sec | statement |
supplementary-material |
table | table-fn |
other"                                      >

<!– ============================================================= –> <!– DEFAULTS FOR ATTRIBUTE LISTS –> <!– ============================================================= –>

<!– FOOTNOTE ATTRIBUTES –> <!– Attribute list for Footnote element –> <!ENTITY % fn-atts

"id         ID                                #IMPLIED
 symbol     CDATA                             #IMPLIED
 fn-type    CDATA                             #IMPLIED
 specific-use
            CDATA                             #IMPLIED
 xml:lang   NMTOKEN                           #IMPLIED"  >

<!– INLINE SUPPLEMENTARY MATERIAL –> <!– Attribute list for inline supplementary

material                                   -->

<!ENTITY % inline-supplementary-material-atts

"id         ID                                #IMPLIED
 content-type
            CDATA                             #IMPLIED
 mimetype   CDATA                             #IMPLIED
 mime-subtype
            CDATA                             #IMPLIED
 specific-use
            CDATA                             #IMPLIED
 xml:lang   NMTOKEN                           #IMPLIED
 %might-link-atts;"                                      >

<!– TARGET ATTRIBUTES –> <!– Attribute list for <target> element –> <!ENTITY % target-atts

"id         ID                                #REQUIRED
 target-type
            CDATA                             #IMPLIED
 specific-use
            CDATA                             #IMPLIED
 xml:lang   NMTOKEN                           #IMPLIED"  >

<!– X(CROSS) REFERENCE ATTRIBUTES –> <!– Attribute list for cross references –> <!ENTITY % xref-atts

"alt        CDATA                             #IMPLIED
 id         ID                                #IMPLIED
 ref-type   (%ref-types;)                     #IMPLIED
 rid        IDREFS                            #IMPLIED
 specific-use
            CDATA                             #IMPLIED
 xml:lang   NMTOKEN                           #IMPLIED"  >

<!– ============================================================= –> <!– INTERNAL LINKS –> <!– ============================================================= –>

<!– FOOTNOTE MODEL –> <!– Content model for Footnote <fn> –> <!ENTITY % fn-model “(label?, (%just-para.class;)+ )” >

<!– FOOTNOTE –> <!– Additional information concerning material in

a particular location in the text. This
material is not considered to be part of the
body of the text, but in addition to or a
commentary on the body.
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=fn
http://jats.nlm.nih.gov/publishing/tag-library/0.4/index.html?elem=fn
http://jats.nlm.nih.gov/articleauthoring/tag-library/0.4/index.html?elem=fn
                                           -->

<!ELEMENT fn %fn-model; > <!ATTLIST fn

%fn-atts;                                               >

<!– TARGET ELEMENTS –> <!– The elements that can be included along with

data characters inside the content model of
a <target>
Design Note: All inline mixes begin with an
OR bar, but since %link-elements; is an inline
mix, the OR bar is already there.          -->

<!ENTITY % target-elements

"%link-elements;"                            >

<!– TARGET OF AN INTERNAL LINK –> <!– May be placed anywhere within textual

material such as a paragraph to provide a
location (anchor) to which a cross reference
can point
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=target
http://jats.nlm.nih.gov/publishing/tag-library/0.4/index.html?elem=target
http://jats.nlm.nih.gov/articleauthoring/tag-library/0.4/index.html?elem=target
                                           -->

<!ELEMENT target (#PCDATA %target-elements;)* > <!ATTLIST target

%target-atts;                                           >

<!– X(CROSS) REFERENCE ELEMENTS –> <!– The elements that can be included along with

data characters inside the content model of
an <xref>
Design Note: All inline mixes begin with an
OR bar, but since %link-elements; is an inline
mix, the OR bar is already there.          -->

<!ENTITY % xref-elements

"%link-elements;"                            >

<!– X(CROSS) REFERENCE –> <!– Used for any kind of internal article

referencing. The content of the reference
(if present) will be displayed as the link.
This element may be used to point to any
element that takes an "id" attribute.
The "ref-type" attribute may be used to name
the element or type of object to which the
<xref> is pointing.
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=xref
http://jats.nlm.nih.gov/publishing/tag-library/0.4/index.html?elem=xref
http://jats.nlm.nih.gov/articleauthoring/tag-library/0.4/index.html?elem=xref
                                           -->

<!ELEMENT xref (#PCDATA %xref-elements;)* > <!ATTLIST xref

%xref-atts;                                             >

<!– ============================================================= –> <!– EXTERNAL LINKS –> <!– ============================================================= –>

<!– INLINE SUPPLEMENTARY MATERIAL ELEMENTS –> <!– Elements for use in the

<inline-supplementary-material> element    -->

<!ENTITY % inline-supplementary-material-elements

"| %access.class; | %address-link.class; |
 %emphasis.class; |
 %phrase-content.class; | %subsup.class;"    >

<!– INLINE SUPPLEMENTARY MATERIAL –> <!– An in-text link to an external file that

provides supplementary information for
the document, for example, an audio clip
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=inline-supplementary-material
http://jats.nlm.nih.gov/publishing/tag-library/0.4/index.html?elem=inline-supplementary-material
http://jats.nlm.nih.gov/articleauthoring/tag-library/0.4/index.html?elem=inline-supplementary-material
                                           -->

<!ELEMENT inline-supplementary-material

(#PCDATA
 %inline-supplementary-material-elements;)*  >

<!ATTLIST inline-supplementary-material

%inline-supplementary-material-atts;                    >

<!– ================== End Link Class Module ==================== –>