<idno>

<idno> (identifier) supplies any form of identifier used to identify some object, such as a bibliographic item, a person, a title, an organization, etc. in a standardized way. [13.3.1. Basic Principles 2.2.4. Publication, Distribution, Licensing, etc. 2.2.5. The Series Statement 3.12.2.4. Imprint, Size of a Document, and Reprint Information]
Module header
Attributes Attributes att.global (xml:id, n, xml:lang) (lim.att.global.fragmentable (part)) (att.global.rendition (rendition)) (att.global.source (source)) att.datable (att.datable.w3c (when, notBefore, notAfter, from, to)) (att.datable.custom (when-custom, notBefore-custom, notAfter-custom, from-custom, to-custom, datingMethod))
type categorizes the identifier, for example as an ISBN, Social Security number, etc.
Derived from att.typed
Status Optional
Datatype teidata.enumerated
Suggested values include:
ISBN
International Standard Book Number: a 13- or (if assigned prior to 2007) 10-digit identifying number assigned by the publishing industry to a published book or similar item, registered with the International ISBN Agency.
ISSN
International Standard Serial Number: an eight-digit number to uniquely identify a serial publication.
DOI
Digital Object Identifier: a unique string of letters and numbers assigned to an electronic document.
URI
Uniform Resource Identifier: a string of characters to uniquely identify a resource, following the syntax of RFC 3986.
VIAF
A data number in the Virtual Internet Authority File assigned to link different names in catalogs around the world for the same entity.
ESTC
English Short-Title Catalogue number: an identifying number assigned to a document in English printed in the British Isles or North America before 1801.
OCLC
OCLC control number (record number) for the union catalog record in WorldCat, a union catalog for member libraries in the Online Computer Library Center global cooperative.
calendar indicates one or more systems or calendars to which the date represented by the content of this element belongs.
Deprecated will be removed on 2024-11-11
Status Optional
Datatype 1–∞ occurrences of teidata.pointer separated by whitespace
Schematron
<sch:rule context="tei:*[@calendar]"> <sch:assert test="string-length( normalize-space(.) ) gt 0"> @calendar indicates one or more systems or calendars to which the date represented by the content of this element belongs, but this <sch:name/> element has no textual content.</sch:assert> </sch:rule>
Member of
Contained by
May contain
gaiji: g
header: idno
character data
Note
idno should be used for labels which identify an object or concept in a formal cataloguing system such as a database or an RDF store, or in a distributed system such as the World Wide Web. Some suggested values for type on idno are ISBN, ISSN, DOI, and URI.
Examples

<idno type="ISBN">978-1-906964-22-1</idno>
<idno type="ISSN">0143-3385</idno>
<idno type="DOI">10.1000/123</idno>
<idno type="URI">http://www.worldcat.org/oclc/185922478</idno>
<idno type="URI">http://authority.nzetc.org/463/</idno>
<idno type="LT">Thomason Tract E.537(17)</idno>
<idno type="Wing">C695</idno>
<idno type="oldCat">
   
<g ref="#sym"/>345</idno>
In the last case, the identifier includes a non-Unicode character which is defined elsewhere by means of a glyph or char element referenced here as
#sym
.
Source Github

<elementSpec module="header" ident="idno">
   
<gloss>identifier</gloss>
   
<desc>supplies any form of identifier used to identify some
object, such as a bibliographic item, a person, a title, an organization, etc. in a standardized
way.
</desc>
   
<classes>
      
<memberOf key="att.global"/>
      
<memberOf key="att.datable"/>
      
<memberOf key="att.typed"/>
      
<memberOf key="model.msItemPart"/>
      
<memberOf key="model.nameLike"/>
      
<memberOf key="model.publicationStmtPart.detail"/>
   
</classes>
   
<content>
      
<alternate minOccurs="0" maxOccurs="unbounded">
         
<textNode/>
         
<classRef key="model.gLike"/>
         
<elementRef key="idno"/>
      
</alternate>
   
</content>
   
<attList>
      
<attDef ident="calendar" usage="opt" validUntil="2024-11-11">
         
<desc>indicates one or more systems or calendars to which the
        date represented by the content of this element belongs.
</desc>
         
<datatype minOccurs="1" maxOccurs="unbounded">
            
<dataRef key="teidata.pointer"/>
         
</datatype>
      
</attDef>
      
<attDef ident="type" usage="opt" mode="change">
         
<desc>categorizes the identifier, for example as an
    ISBN, Social Security number, etc.
</desc>
         
<datatype>
            
<dataRef key="teidata.enumerated"/>
         
</datatype>
         
<valList type="semi" mode="add">
            
<valItem ident="ISBN">
               
<desc>International Standard Book Number: a 13- or
         (if assigned prior to 2007) 10-digit identifying number assigned by the publishing
        industry to a published book or similar item, registered with the 
<ref target="https://www.isbn-international.org"> International ISBN Agency.</ref>
               
</desc>
            
</valItem>
            
<valItem ident="ISSN">
               
<desc>International Standard Serial Number: an
        eight-digit number to uniquely identify a serial publication.
</desc>
            
</valItem>
            
<valItem ident="DOI">
               
<desc>Digital Object Identifier: a unique string of
        letters and numbers assigned to an electronic document.
</desc>
            
</valItem>
            
<valItem ident="URI">
               
<desc>Uniform Resource Identifier: a string of
        characters to uniquely identify a resource, following the syntax of 
<ref target="https://datatracker.ietf.org/doc/html/rfc3986">RFC 3986</ref>.</desc>
            
</valItem>
            
<valItem ident="VIAF">
               
<desc>A data number in the Virtual Internet
        Authority File assigned to link different names in catalogs around the world for the
        same entity.
</desc>
            
</valItem>
            
<valItem ident="ESTC">
               
<desc>English Short-Title Catalogue number: an
        identifying number assigned to a document in English printed in the British Isles or
        North America before 1801.
</desc>
            
</valItem>
            
<valItem ident="OCLC">
               
<desc>OCLC control number (record number) for the
        union catalog record in WorldCat, a union catalog for member libraries in the Online
        Computer Library Center global cooperative.
</desc>
            
</valItem>
         
</valList>
      
</attDef>
   
</attList>
</elementSpec>