| Component Structure |
|
| Components |
Name |
Description of Element Role |
Cardinality |
Data Type |
| |
IsReplaced |
The Flag indicating whether this Identifier is old and has been replaced by a new one (=true) or not (=false). The Flag may only be set to True when the new Identifier is also provided. If the Flag is not set, this Identifier is deemed to be the current one.
|
0-1 |
Boolean (xs:boolean)
|
| |
XmlSequence |
|
1 |
|
| |
| ISBN |
The ISBN (International Standard Book Number defined in ISO 2108) for the Text. An ISBN is a 13-digit number. Pre-2007, ISBNs, which had 10-digits and are now deprecated, are converted by adding the prefix '978'
and re-calculating the check character. DDEX will enforce the syntax 97[8-9][0-9]{9}[X0-9]
using XML Schema in the future.
|
0-1 |
String (xs:string)
|
| |
| ISSN |
The ISSN (International Standard Serial Number defined in ISO 3297) identifying the Text. An ISSN comprises two groups of four digits, separated by a hyphen and a control digit. DDEX
will enforce the syntax [0-9]{4}-[0-9]{3}[X0-9] using XML Schema in the future.
|
0-1 |
String (xs:string)
|
| |
| SICI |
The SICI (Serial Item and Contribution Identifier defined in ANSI/NISO Z39.56-199) for the Text. DDEX will enforce the syntax [0-9]{4}-[0-9]{3}[X0-9].+ using XML Schema in the future.
|
0-1 |
String (xs:string)
|
| |
| ProprietaryId |
A Composite containing details of a ProprietaryIdentifier of the Text (usually one per society involved in the messaging).
|
0-n |
ddexC:ProprietaryId |
DDEX Data Dictionary, 18-11-19