<!-- ===================================================================== -->
<!-- PUBLIC DOCUMENT TYPE DEFINITION SUBSET -->
<!-- ===================================================================== -->
<!-- ============================== -->
<!-- DTD HISTORY -->
<!-- ============================== -->
<!--
7/17/01 - Changed model of element AU to be loose making its contents optional
and repeatable and added PCDATA
- Added elements SUPER and SUB to AU and AFF to accommodate the markup
of author to affiliation relationships
- The parameter entity %REFCHARS has been omitted from the DTD.
Reference characters should be marked up within SUPER or SUB
elements and the ISO entity character should be the content.
4/8/02 - Added BOOKTTL to BOOKREV for the marking up of Book Title information.
- Added PCDATA within AUG
July 30 2002 JM edits
- Space added between EN" "XML within isotech.ent listing
- parens removed from all parameter entity declarations
- uid.type parameter entity full declared and ArticleId attlist edited, changed to IMPLIED
- categ parameter entity full declared and categ attlist edited
- subcat parameter entity full declared and subcateg attlist edited
- * added to parameter entity instances in dtd body (auname changed from + to *)
August 02 2002 JM edits
- auname made optional due to some content not having an author
September 10 2002 HR edit
- removed uid.type due to redudancy
September 12 2002 HR edit
- Made AUG optional within FM, some articles do not have authors
- Changed ARTICLEID from many to one
April 28 2003 LP edit
- Changed FM to allow multiple BOOKREV elements
July 03 2003 LP edit
- Added RET categid for retraction
February 4 2004 HR edit
- Inserted BIBL from NPG_XML_Article.dtd with some exceptions:
-> Removed F and FD from REFTXT
-> REFAU allows INITS
-> Removed NATLINK from BIB
February 12 2004 HR edit
- Added DOI to PUBFM
May 21 2004 HR edit
- Extracted %CATEG and %SUBCAT and placed in external file called NPGCATEG.MOD.
August 20 2004 HR edit to allow math illustrations within abstracts:
- Added XML_ISOMATH.DTD reference
- Added F to %data;
August 26 2004 HR edit to allow illustrations within abstracts:
- Added new ILLUSR element
- Defined new parameter entity %refs; with content of %emptyref;
- Added ILLUSR to %emptyref;
- Added %refs; to %data;
- Added new OBJECTS element to BM
- Added new ILLUS, CAPTION and CREDIT elements to OBJECTS
October 13 2004 HR edit
- Added NOTATION ITEM declaration
January 13 2005 HR edit
- Renamed nataminc.ent to nataminc_x.ent
January 13 2005 HR edit
- Defined weblink element and allowed within %data;
-->
<!-- Typical invocation:-->
<!--
<!DOCTYPE headerx PUBLIC "-//NPG//DTD headerx//EN">
-->
<!-- +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<!-- ISO Character Entity Set Declarations and References -->
<!-- +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<!ENTITY % ISOnum PUBLIC "ISO 8879:1986//ENTITIES
Numeric and Special Graphic//EN" "XML_entities/Isonum.ent">
<!ENTITY % ISOpub PUBLIC "ISO 8879:1986//ENTITIES
Publishing//EN" "XML_entities/Isopub.ent">
<!ENTITY % ISOtech PUBLIC "ISO 8879:1986//ENTITIES
General Technical//EN" "XML_entities/Isotech.ent">
<!ENTITY % ISOdia PUBLIC "ISO 8879:1986//ENTITIES
Diacritical Marks//EN" "XML_entities/Isodia.ent">
<!ENTITY % ISOlat1 PUBLIC "ISO 8879:1986//ENTITIES
Added Latin 1//EN" "XML_entities/Isolat1.ent">
<!ENTITY % ISOlat2 PUBLIC "ISO 8879:1986//ENTITIES
Added Latin 2//EN" "XML_entities/Isolat2.ent">
<!ENTITY % ISOamso PUBLIC "ISO 8879:1986//ENTITIES
Added Math Symbols: Ordinary//EN" "XML_entities/Isoamso.ent">
<!ENTITY % ISOamsa PUBLIC "ISO 8879:1986//ENTITIES
Added Math Symbols: Arrow Relations//EN" "XML_entities/Isoamsa.ent">
<!ENTITY % ISOamsb PUBLIC "ISO 8879:1986//ENTITIES
Added Math Symbols: Binary Operators//EN" "XML_entities/Isoamsb.ent">
<!ENTITY % ISOamsc PUBLIC "ISO 8879:1986//ENTITIES
Added Math Symbols: Delimiters//EN" "XML_entities/Isoamsc.ent">
<!ENTITY % ISOamsn PUBLIC "ISO 8879:1986//ENTITIES
Added Math Symbols: Negated Relations//EN" "XML_entities/Isoamsn.ent">
<!ENTITY % ISOamsr PUBLIC "ISO 8879:1986//ENTITIES
Added Math Symbols: Relations//EN" "XML_entities/Isoamsr.ent">
<!ENTITY % ISOgrk1 PUBLIC "ISO 8879:1986//ENTITIES
Greek Letters//EN" "XML_entities/Isogrk1.ent">
<!ENTITY % ISOgrk2 PUBLIC "ISO 8879:1986//ENTITIES
Monotoniko Greek//EN" "XML_entities/Isogrk2.ent">
<!ENTITY % ISOgrk3 PUBLIC "ISO 8879:1986//ENTITIES
Greek Symbols//EN" "XML_entities/Isogrk3.ent">
<!ENTITY % ISOgrk4 PUBLIC "ISO 8879:1986//ENTITIES
Alternative Greek Symbols//EN" "XML_entities/Isogrk4.ent">
<!ENTITY % ISOcyr1 PUBLIC "ISO 8879:1986//ENTITIES
Russian Cyrillic//EN" "XML_entities/Isocyr1.ent">
<!ENTITY % ISOcyr2 PUBLIC "ISO 8879:1986//ENTITIES
Non-Russian Cyrillic//EN" "XML_entities/Isocyr2.ent">
<!ENTITY % ISObox PUBLIC "ISO 8879:1986//ENTITIES
Box and Line Drawing//EN" "XML_entities/Isobox.ent">
%ISOnum;%ISOpub;%ISOtech;%ISOdia;%ISOlat1;%ISOlat2;%ISOamso;%ISOamsa;%ISOamsb;%ISOamsc;%ISOamsn;%ISOamsr;%ISOgrk1;%ISOgrk2;%ISOgrk3;%ISOgrk4;%ISOcyr1;%ISOcyr2;%ISObox;
<!-- +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<!-- Special Nature America NOTATIONS -->
<!-- +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<!NOTATION ITEM SYSTEM "">
<!-- +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<!-- Special Nature America Character Entity Set Declaration and Reference -->
<!-- +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<!ENTITY % nataminc SYSTEM "XML_entities/nataminc_x.ent">
%nataminc;
<!ENTITY % npgcateg PUBLIC "-//NPG//ENTITIES NPG Article Categories//EN" "npgcateg.mod">
%npgcateg;
<!ENTITY % maths SYSTEM "XML_Isomath.dtd">
%maths;
<!ENTITY % fontchng "i | b | un | sc | super | sub">
<!ENTITY % emptyref "illusr">
<!ENTITY % refs "weblink | %emptyref;">
<!ENTITY % data "#PCDATA | f | %fontchng; | ent | %refs;">
<!ENTITY % text "%data;">
<!ENTITY % author "%data; | fnm | snm | suff | ttl | inits">
<!ENTITY % address "%data; | department | org | street | cty | co | st | zip | cny | email">
<!ELEMENT headerx (ArticleIdList, pubfm, fm, bdy, bm?)>
<!ELEMENT ArticleIdList (ArticleId)>
<!ELEMENT ArticleId (#PCDATA)>
<!ELEMENT pubfm (jtl, vol?, iss?, idt, categ, categtxt?, subcateg?, subcatxt?, pp, issn, cpg, doi?)>
<!ELEMENT jtl (#PCDATA)>
<!ELEMENT vol (#PCDATA)>
<!ELEMENT iss (#PCDATA)>
<!ATTLIST iss
name CDATA #IMPLIED
>
<!-- For DynaSite processing, the 'name' attribute will hold the directory name for the supplement. -->
<!-- Example: <iss name="6763supp">Suppl</iss> -->
<!ELEMENT idt (#PCDATA)>
<!-- Convention to be used: YYYYMMDD or 20010129 for January 29 2001 -->
<!ELEMENT categ EMPTY>
<!ATTLIST categ
id %categ; #REQUIRED
>
<!--If no available 'id' value applies, *and* it is inappropriate to add a
new value to %categ;, specify "categtxt" as the 'id' value and enter the
full text of the "special" CATEG as the content of CATEGTXT.-->
<!ELEMENT categtxt (#PCDATA)>
<!ELEMENT subcateg EMPTY>
<!ATTLIST subcateg
id %subcat; #REQUIRED
>
<!--If no available 'id' value applies, *and* it is inappropriate to add a
new value to %subcat;, specify "subcatxt" as the 'id' value and enter the
full text of the "special" SUBCATEG as the content of SUBCATXT.-->
<!ELEMENT subcatxt (#PCDATA)>
<!ELEMENT pp (spn, epn)>
<!ELEMENT spn (#PCDATA)>
<!ELEMENT epn (#PCDATA)>
<!ELEMENT issn (#PCDATA)>
<!ELEMENT cpg (cpy, cpn)>
<!ELEMENT cpy (#PCDATA)>
<!ELEMENT cpn (#PCDATA)>
<!ELEMENT doi (#PCDATA)>
<!ELEMENT fm (atl, aug?, hst?, bookrev*, (abs? | stndfrst? | fp?))>
<!ELEMENT atl (%data;)*>
<!ELEMENT fnm (%data;)*>
<!ELEMENT snm (%data;)*>
<!ELEMENT suff (%data;)*>
<!ELEMENT ttl (%data;)*>
<!ELEMENT inits (%data;)*>
<!ELEMENT aug (auname+ | (au+, aff+))*>
<!ELEMENT auname (%author;)*>
<!--AUNAME to be used when an author has no affiliation.-->
<!ELEMENT au (#PCDATA | fnm | inits | snm | suff | ttl | super | sub)*>
<!ELEMENT aff (%data;)*>
<!ELEMENT hst (re?, rv?, acc?)>
<!ELEMENT re EMPTY>
<!ATTLIST re
year CDATA #REQUIRED
month CDATA #REQUIRED
day CDATA #IMPLIED
>
<!ELEMENT rv EMPTY>
<!ATTLIST rv
year CDATA #REQUIRED
month CDATA #REQUIRED
day CDATA #IMPLIED
>
<!ELEMENT acc EMPTY>
<!ATTLIST acc
year CDATA #REQUIRED
month CDATA #REQUIRED
day CDATA #IMPLIED
>
<!ELEMENT abs (p+)>
<!ELEMENT fp (p+)>
<!ELEMENT stndfrst (%data;)*>
<!-- A "standfirst" is an article summary, *not* a true abstract, that appears
both in print and online.-->
<!ELEMENT p (%data;)*>
<!ELEMENT bdy (%data;)*>
<!-- As discussed, the contents of BDY should be raw OCR. Special characters, math, etc. are not important -->
<!ELEMENT bookrev (%data; | pubau | bookttl)*>
<!ELEMENT pubau (%author;)*>
<!ELEMENT bookttl (%data;)*>
<!ELEMENT bm (bibl | objects)*>
<!ELEMENT bibl (bib+ | bibgrp+)>
<!ELEMENT bibgrp (heading, bib+)>
<!ELEMENT heading (#PCDATA)>
<!ELEMENT bib (reftxt)*>
<!ATTLIST bib
id ID #REQUIRED
number CDATA #IMPLIED
>
<!ELEMENT reftxt (%data; | refau | jtl | atl | btl | iid | vid | ppf | ppl | cd | medline)*>
<!ELEMENT refau (%author;)*>
<!ELEMENT btl (%data;)*>
<!ELEMENT iid (%data;)*>
<!ELEMENT vid (%data;)*>
<!ELEMENT ppf (%data;)*>
<!ELEMENT ppl (%data;)*>
<!ELEMENT cd (#PCDATA)>
<!ATTLIST cd
year CDATA #REQUIRED
month CDATA #IMPLIED
day CDATA #IMPLIED
>
<!ELEMENT medline (#PCDATA)>
<!-- Font changes -->
<!ELEMENT i (%data;)*>
<!ELEMENT b (%data;)*>
<!ELEMENT ent (%data;)*>
<!ELEMENT un (%data;)*>
<!ELEMENT sc (%data;)*>
<!ELEMENT super (%data;)*>
<!ELEMENT sub (%data;)*>
<!ELEMENT objects (illus)+>
<!ELEMENT illus (caption?, credit*)>
<!ATTLIST illus
id ID #REQUIRED
type (bmp | gif | tiff | eps | wmf | pict | doc | pdf | jpeg | ole | item | timeline) "bmp"
entname ENTITY #REQUIRED
embed (yes | no) "yes"
file CDATA #IMPLIED
display (print-only | online-only | print-online) "print-online"
>
<!ELEMENT caption (p+)>
<!ATTLIST caption number CDATA #IMPLIED>
<!ELEMENT credit (%data;)*>
<!ELEMENT illusr EMPTY>
<!ATTLIST illusr
rid IDREF #REQUIRED
align (left | right | center) "right"
>
<!ELEMENT weblink (#PCDATA)>
<!ATTLIST weblink
url CDATA #REQUIRED
>
Romain Loth